发明Multi stage code generator and decoder for communication systems

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著录项目

申请号 US20100781192 申请日 2010年05月17日 最早公开日 2011年01月27日 所属国家/地区 美国
公开号及公开日 US2011019769A1   2011年01月27日
US9236976B2   2016年01月12日
授权日 2016年01月12日 说明书附图
申请人 QUALCOMM INC (美国)  
发明人 SHOKROLLAHI MOHAMMAD AMIN   LASSEN SOREN   LUBY MICHAEL G  
优先权 US20010032156   20011221US20060354256   20060213US20100781192   20100517
专利分类号 H03M13/19   H04K1/02   H03M7/00   H03M13/00   H03M13/11   H03M13/29   H03M13/37   H03M13/47   H04L1/00   H04L25/49   H04L27/04  
代理机构 代理人

名称及摘要

Multi stage code generator and decoder for communication systems
A method of encoding data for transmission from a source to a destination over a communications channel is provided. A plurality of redundant symbols are generated from an ordered set of input symbols to be transmitted. A plurality of output symbols are generated from a combined set of symbols including the input symbols and the redundant symbols, wherein the number of possible output symbols is much larger than the number of symbols in the combined set of symbols, wherein at least one output symbol is generated from more than one symbol in the combined set of symbols and from less than all of the symbols in the combined set of symbols, and such that the ordered set of input symbols can be regenerated to a desired degree of accuracy from any predetermined number, N, of the output symbols.
Multi stage code generator and decoder for communication systems
A method of encoding data for transmission from a source to a destination over a communications channel is provided. A plurality of redundant symbols are generated from an ordered set of input symbols to be transmitted. A plurality of output symbols are generated from a combined set of symbols including the input symbols and the redundant symbols, wherein the number of possible output symbols is much larger than the number of symbols in the combined set of symbols, wherein at least one output symbol is generated from more than one symbol in the combined set of symbols and from less than all of the symbols in the combined set of symbols, and such that the ordered set of input symbols can be regenerated to a desired degree of accuracy from any predetermined number, N, of the output symbols.

同族及引用

同族专利 (16) 引用其他专利(153) 被其他专利引用(205)

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SYSTEMATIC ENCODING AND DECODING OF CHAIN CODING REACTION
ERROR-CORRECTING MULTI-STAGE CODE GENERATOR AND DECODER FOR COMMUNICATION SYSTEMS HAVING SINGLE TRANSMITTER OR MULTIPLE TRANSMITTERS
FILE DOWNLOAD AND STREAMING SYSTEM
SYSTEM FOR EARLY DETECTION OF DECODING ERRORS
SYSTEMATIC ENCODING AND DECODING OF CHAIN CODING REACTION
SYSTEM FOR EARLY DETECTION OF DECODING ERRORS
APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING OF SYMBOL IN A MOBILE COMMUNICATION SYSTEM
Satellite communication system utilizing low density parity check codes
System, apparatus and methods of dynamically determined error correction codes in communication systems
Method and system for providing low density parity check (LDPC) encoding
Systems and methods for broadcasting information additive codes
Systematic encoding and decoding of chain reaction codes
Protection of data from erasures using subsymbol based codes
Arrangement in a network node for secure storage and retrieval of encoded data distributed among multiple network nodes
Satellite communication system utilizing low density parity check codes
Arrangement for recovery of data by network nodes based on retrieval of encoded data distributed among the network nodes
Method and system for decoding low density parity check (LDPC) codes
Systematic encoding and decoding of chain reaction codes
File download and streaming system
Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codes
Method and apparatus for fast encoding of data symbols according to half-weight codes
Information additive code generator and decoder for communication systems
Forming of error correction data
Failure tolerant data storage
System for early detection of decoding errors
Dropout-resistant media broadcasting system
Security enhanced tiered subscription broadcast system
Tiered subscription broadcast system
System and method for adaptive low-density parity-check (LDPC) coding
Methods and apparatus to select tornado error correction parameters
Multi-stage code generator and decoder for communication systems
Forward error-correcting (FEC) coding and streaming
FM broadcast system competitive with satellite radio
Data transferring method, and communication system and program applied with the method
Method and system for providing low density parity check (LDPC) encoding
Streaming and buffering using variable FEC overhead and protection periods
FEC streaming with aggregation of concurrent streams for FEC computation
Multiple-field based code generator and decoder for communications systems
Multi-output packet server with independent streams
Method and system for routing in low density parity check (LDPC) decoders
System and method for efficient transmission of electronic information
Information additive code generator and decoder for communication systems
Code generator and decoder for communications systems operating using hybrid codes to allow for multiple efficient users of the communications systems
Method, signal and apparatus for managing the transmission and receipt of broadcast channel information
Efficient encoding and decoding methods for representing schedules and processing forward error correction codes
Information additive code generator and decoder for communication systems
Multi-stage code generator and decoder for communication systems
Systems and processes for decoding a chain reaction code through inactivation
Method and system for generating low density parity check codes
Method and apparatus for transmitting and receiving multimedia broadcast multicast services via a dedicated downlink carrier
Broadcast channel signal, apparatus and method for transmitting and decoding broadcast channel information
LOW COMPLEXITY ENCRYPTION METHOD FOR CONTENT THAT IS CODED BY A RATELESS CODE
Failure tolerant data storage
Apparatus and methods for jointly decoding messages based on apriori knowledge of modified codeword transmission
Method and system for providing low density parity check (LDPC) encoding
File download and streaming system
FEC-based reliability control protocols
FORK CODES FOR ERASURE CODING OF DATA BLOCKS
METHOD AND APPARATUS FOR FAST ENCODING OF DATA SYMBOLS ACCORDING TO HALF-WEIGHT CODES
Methods and apparatus to select tornado error correction parameter
Method and apparatus for multicasting with feedback information
HEIRARCHICAL ERASURE CODING
Method of transferring data and corresponding device
Error correction capability adjustment of LDPC codes for storage device testing
Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codes
Systems and processes for decoding chain reaction codes through inactivation
Failure tolerant data storage
Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
METHOD OF DECODING CODING PATTERN HAVING SELF-ENCODED FORMAT
BLOCK PARTITIONING FOR A DATA STREAM
Mobile reception of digital video broadcasting—terrestrial services
Block aggregation of objects in a communication system
FM broadcast system competitive with satellite radio
Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
Enhanced block-request streaming system using signaling or block creation
ENHANCED BLOCK-REQUEST STREAMING USING SCALABLE ENCODING
Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
Enhanced block-request streaming using URL templates and construction rules
Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
Arrangement for recovery of data by network nodes based on retrieval of encoded data distributed among the network nodes
Signaling video samples for trick mode video representations
Secure wireless communication using rate-adaptive codes
Signaling data for multiplexing video components
Video switching for streaming video data
Packet-level erasure protection coding in aggregated packet transmissions
Providing frame packing type information for video coding
Apparatus and method for channel coding in a communication system
Hybrid codec apparatus and method for data transferring
Tensor product codes for flash
Efficient encoding and decoding methods for representing schedules and processing forward error correction codes
Method and apparatus for multicasting with feedback information
FEC streaming with aggregation of concurrent streams for FEC computation
Arrangement for recovery of data by network nodes based on retrieval of encoded data distributed among the network nodes
Multi-output packet server with independent streams
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIMEDIA BROADCAST MULTICAST SERVICES VIA A DEDICATED DOWNLINK CARRIER
Content delivery system with allocation of source data and repair data among HTTP servers
Network streaming of media data
Systems and methods for secure supply chain management and inventory control
Apparatus and method for accelerating the encoding of raptor codes
Device and method for receiving media content
Location of actor resources
Adaptive scene complexity based on service quality
Application streaming service
Adaptive content transmission
Service for generating graphics object data
Image composition based on remote object data
Streaming game server video recorder
Session idle optimization for streaming server
Multiple stream content presentation
Tiered subscription broadcast system
FEC-based reliable transport control protocols for multipath streaming
Methods, apparatus and arrangements for device to device communication
Methods and arrangements for smartphone payments and transactions
Efficient bandwidth estimation
Communication system, method and receiver applicable thereto
Content delivery system with allocation of source data and repair data among HTTP servers
METHOD FOR ENCODING DATA IN BURSTS
Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
Device and method for receiving media content
SYSTEMATIC ENCODING AND DECODING OF CHAIN REACTION CODES
PACKET TRANSMISSION USING ERROR CORRECTION OF DATA PACKETS
FEC-BASED RELIABILITY CONTROL PROTOCOLS
CODE GENERATOR AND DECODER USING HYBRID CODES
METHODS AND APPARATUS EMPLOYING FEC CODES WITH PERMANENT INACTIVATION OF SYMBOLS FOR ENCODING AND DECODING PROCESSES
ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION
ENHANCED BLOCK-REQUEST STREAMING USING SCALABLE ENCODING
ENHANCED BLOCK REQUEST STREAMING USING BLOCK PARTITIONING OR REQUEST CONTROLS FOR IMPROVED CLIENT-SIDE HANDLING
ENHANCED BLOCK-REQUEST STREAMING USING URL TEMPLATES AND CONSTRUCTION RULES
SUBSET CODING FOR COMMUNICATION SYSTEMS
BLOCK AGGREGATION OF OBJECTS IN A COMMUNICATION SYSTEM
APPARATUS AND METHOD OF ACQUIRING OR DISTRIBUTING CONTENT
PACKET-LEVEL ERASURE PROTECTION CODING IN AGGREGATED PACKET TRANSMISSIONS
ENCODING AND DECODING USING ELASTIC CODES WITH FLEXIBLE SOURCE BLOCK MAPPING
CONTENT DELIVERY SYSTEM WITH ALLOCATION OF SOURCE DATA AND REPAIR DATA AMONG HTTP SERVERS
COMMUNICATION PATH DECODING METHOD AND COMMUNICATION PATH DECODING DEVICE
FEC-BASED RELIABLE TRANSPORT CONTROL PROTOCOLS FOR MULTIPATH STREAMING
Method for addressing a service in digital video broadcasting
SAND-BLASTING DEVICE.
Signal processing system
Technique for high rate digital transmission over a dynamic dispersive channel
System for multiple error detection with single and double bit error correction
Transmission system with adaptive interleaving
ERROR DETECTION AND CORRECTION SYSTEM FOR LONG BURST ERRORS
METHOD AND APPARATUS FOR ENCODING, DECODING AND TRANSMITTING DATA IN COMPRESSED FORM
Concurrent multi-channel segmentation and reassembly processors for asynchronous transfer mode
Communications architecture and method for distributing information services
Sterilization of tissue implants using iodine
Asymmetric picture compression
Integrated communications terminal
Coding for digital transmission
Coding method and apparatus using quaternary codes
Swivel head cap connector
Method for generating a speech recognition model for a non-vocabulary utterance
Television transmission system using spread spectrum and orthogonal frequency-division multiplex
Program transmission optimisation
Method and apparatus for detection and error correction of packetized digital data
Encoder buffer having an effective size which varies automatically with the channel bit-rate
Packet data transmission system with adaptive data recovery method
Frequency analysis method
Method for accessing one or more streams in a video storage system using multiple queues and maintaining continuity thereof
Transmitter for encoding error correction codes and a receiver for decoding error correction codes on a transmission frame
Method and apparatus for reducing the number of programmable architecture elements required for implementing a look-up table in a programmable logic device
Data streaming between peer subsystems of a computer system
Packet transmission method and apparatus
System for controlling the distribution and use of digital works
Method and system for creating and storing a backup copy of file data stored on a computer
System for packetizing data encoded corresponding to priority levels where reconstructed data corresponds to fractionalized priority level and received fractionalized packets
Method and apparatus for efficient transmissions of programs
On-demand data transmission by dividing input data into blocks and each block into sub-blocks such that the sub-blocks are re-arranged for storage to data storage means
Reduction of false locking code of words in concatenated decoders
Signal processing apparatus and methods
Method for semi-reliable, unidirectional broadcast information services
Byte-parallel system for implementing reed-solomon error-correcting codes
Permutation based pyramid block transmission scheme for broadcasting in video-on-demand storage systems
Scheme for error control on ATM adaptation layer in ATM networks
Temporal and resolution layering in advanced television
Method for the sequential transmission of compressed video information at varying data rates
Digital modulation circuit and digital demodulation circuit
Wireless ATM metropolitan area network
Method for recording and reproducing intercoded data using two levels of error correction
Method of transmitting compressed information to minimize buffer space
Method of optimizing bandwidth for transmitting compressed video data streams
Multiangle, multiwavelength particle characterization system and method
Method and system for error-free data transfer
Method and apparatus for encoding and formatting data representing a video program to provide multiple overlapping presentations of the video program
Method and apparatus for transmitting and receiving concatenated code data
Transmitter method and transmission system using adaptive coding based on channel characteristics
Method for video delivery using pyramid broadcasting
Methods and apparatus for implementing control functions in a streamed video display system
Enhanced reverse transcriptase polymerase chain assay to detect MN in patients with renal cell carcinoma
Method and apparatus for receiving and recording digital packet data
Data delivery system and method for delivering data and redundant information over a unidirectional network
Data scrambling system and method and communications system incorporating same
Single pole current mode common-mode feedback circuit
Methods and apparatus for packetizing data for transmission through an erasure broadcast channel
High integrity transport for time critical multimedia networking applications
Coding scheme for file backup and systems based thereon
Continuous media file server system and method for scheduling network resources to play multiple files having different data transmission rates
Reliable array of distributed computing nodes
Multilevel encoder
Wall panel with vapor barriers
Irregularly graphed encoding technique
Loss resilient code with cascading series of redundant layers
Loss resilient decoding technique
Loss resilient code with double heavy tailed series of redundant layers
Message encoding with irregular graphing
Forward error correction system for packet based real time media
Encoder/decoder system with suppressed error propagation
Method and apparatus for segmentation and assembly of data frames for retransmission in a telecommunications system
Multicast with proactive forward error correction
Device and method for transmitting information device and method for processing information
System for time division multiplexing broadcast channels with R-1/2 or R-3/4 convolutional coding for satellite transmission via on-board baseband processing payload or transparent payload
Method and apparatus for information transmission via power supply lines
Forward error correction system for packet based data and real time media, using cross-wise parity calculation
System and method for multicast video-on-demand delivery system
System for recovering lost information in a data stream
Data transmission method for dual diversity systems
Multiple user CDMA basestation modem
Coding and decoding methods and devices and equipment using them
Timeline correlation between multiple timeline-altered media streams
Method and apparatus for forward error correction in packet networks
Method and system for reliable broadcasting of data files and streams
MR imaging system with interactive image contrast control
Method of providing replay on demand for streaming digital multimedia
High integrity transport for time critical multimedia networking applications
Apparatus and method for transmitting information and apparatus and method for receiving information
Multiple program unequal error protection for digital audio broadcasting and other applications
Digital modulation and demodulation
Information additive code generator and decoder for communication systems
Tuning scheme for code division multiplex broadcasting system
Method of increasing data reliability of a flash memory device without compromising compatibility
Efficient embedded image and video compression system using lifted wavelets
Bursty data transmission of compressed video data
Analyzing, indexing and seeking of streaming information
Interleaving methodology and apparatus for CDMA
Method and apparatus for continuous cross-channel interleaving
Method and apparatus for multi-level coding of digital signals
Single-LNB satellite data receiver
Method for providing communication services over a computer network system
Information additive group code generator and decoder for communications systems
Method and apparatus for concatenated convolutional endcoding and interleaving
Method and apparatus for forward error correction coding for an AM in-band on-channel digital audio broadcasting system
Selecting K in a data transmission carousel using (N,K) forward error correction
Reed-Solomon decoder
DC offset and bit timing system and method for use with a wireless transceiver
Forward error correction codes for digital optical network optimization
Reed-solomon encoder and decoder
Method and apparatus for determining error correction code failure rate for iterative decoding algorithms
Methods and systems for forward error correction based loss recovery for interactive video transmission
Transmitting apparatus, receiving apparatus, communication system, transmission method, reception method, and communication method
On demand encoding with a window
Generating high weight encoding symbols using a basis
Combined discrete automatic gain control (AGC) and DC estimation
System and method for block error correction in packet-based digital communications
Error-correction with limited working storage
Method and apparatus for reception quality indication in wireless communication
Multi-stage lookup for translating between signals of different bit lengths
Multi-stage code generator and decoder for communication systems
Information additive code generator and decoder for communication systems
Method and system for packet communication employing path diversity
Electrical connector
Transmitter, receiver, and coding scheme to increase data rate and decrease bit error rate of an optical data link
Apparatus and method of CTCM encoding and decoding for a digital communication system
Methods and apparatus for archiving, indexing and accessing audio and video data
Virtual speech interface system and method of using same
Negotiated/dynamic error correction for streamed media
Method and apparatus for low density parity check encoding of data
Dynamic variable-length error correction code
Automatic gain control method for digital subscriber line modems
Channel adaptive equalization precoding system and method
Apparatus and method for adaptive, multimode decoding
Method for multicast over wireless networks
Early transmission and playout of packets in wireless communication systems
Delay trading between communication links
Apparatus and method for facilitating a purchase using information provided on a media playing device
Packet data flow identification for multiplexing
Apparatus, and associated method, for operating upon data at RLP logical layer of a communication station
Methods in transmission and searching of video information
Systems and processes for decoding chain reaction codes through inactivation
Method for random access and gradual picture refresh in video coding
Data with multiple sets of error correction codes
Multimedia presentation latency minimization
Systematic encoding and decoding of chain reaction codes
Streaming from a server to a client
Streaming multimedia data over a network having a variable bandwith
Architecture for distributed sending of media data
System and method for three-dimensional video coding
Stereoscopic television signal processing method, transmission system and viewer enhancements
Method and system of enabling trick play modes using HTTP GET
Variable rate coding for forward link
Data converter and method thereof
Method and apparatus for generating error correction data, and a computer-readable recording medium recording an error correction data generating program thereon
Systems and processes for decoding a chain reaction code through inactivation
File download and streaming system
Human input security codes
Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system
Scheduling of multiple files for serving on a server
System and method for decoding data compressed in accordance with dictionary-based compression schemes
Method and system for adaptive interleaving
Enhancing video images depending on prior image enhancements
Generating a stream of media data containing portions of media files using location tags
Secure multicast transmission
Scalable video coding (SVC) file format
In-place transformations with applications to encoding and decoding various classes of codes
Encoded stream reproducing apparatus
Method and apparatus for media data transmission
Scalability techniques based on content information
Method and device for stream synchronization of real-time multimedia transport over packet network
Decoding of raptor codes
MEDIA SERVER SYSTEM
Multiple-field based code generator and decoder for communications systems
Information additive code generator and decoder for communication systems
Code generator and decoder for communications systems operating using hybrid codes to allow for multiple efficient users of the communications systems
KNEE JOINT WITH RETENTION AND CUSHION STRUCTURES
METHODS AND APPARATUS FOR SCHEDULING, SERVING, RECEIVING MEDIA-ON-DEMAND FOR CLIENTS, SERVERS ARRANGED ACCORDING TO CONSTRAINTS ON RESOURCES
Systems and methods for managing television (TV) signals
Apparatus, system, and method for multi-bitrate content streaming
MOTION PICTURE ENCODING APPARATUS AND METHOD
METHOD AND SYSTEM FOR MANAGING DIGITAL CONTENT, INCLUDING STREAMING MEDIA
Re-ordering segments of a large number of segmented service flows
File download and streaming system
Generating and communicating source identification information to enable reliable communications
System and method for indicating temporal layer switching points
Apparatus and method for generating and parsing MAC PDU in a mobile communication system
Media playback point seeking using data range requests
Media organization for distributed sending of media data
Decoding Order Recovery in Session Multiplexing
Method and device for video coding and decoding
HYPOTHETICAL FEC DECODER AND SIGNALLING FOR DECODING CONTROL
Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
Image processing method, image recording method, image processing device and image file format
Integrating continuous and sparse streaming data
ENHANCED BLOCK-REQUEST STREAMING USING SCALABLE ENCODING
Signaling data for multiplexing video components
Video switching for streaming video data
Universal file delivery methods for providing unequal error protection and bundled file delivery services
Method and apparatus for transceiving data in a MIMO system
Providing frame packing type information for video coding
HIGH INTEGRITY TRANSPORT FOR TIME CRITICAL MULTIMEDIA NETWORKING APPLICATIONS
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONCATENATED CODE DATA
LOST PACKET RECOVERY METHOD FOR PACKET TRANSMISSION PROTOCOLS

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2011年12月09日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2011年12月09日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2011年12月09日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2011年12月12日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2012年01月13日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2012年01月17日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2012年01月17日 us_dock (更多信息: Case Docketed to Examiner in GAU , DOCK)
2012年01月20日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2012年01月20日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2012年01月20日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2012年02月01日 us_pubtc (更多信息: Pubs Case Remand to TC , PUBTC)
2012年02月05日 us_m327 (更多信息: Miscellaneous Communication to Applicant - No Action Count , M327)
2012年02月09日 us_eml_ntr (更多信息: Email Notification , EML_NTR)
2012年02月09日 us_tcpb (更多信息: Printer Rush- No mailing , TCPB)
2012年02月09日 us_mm327 (更多信息: Mail Miscellaneous Communication to Applicant , MM327)
2012年04月20日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2012年04月20日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2012年04月20日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2012年04月20日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2012年04月20日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2012年04月20日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2012年05月05日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2012年05月08日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2012年05月11日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2012年05月16日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2012年05月16日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2012年05月16日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2012年08月08日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2012年08月08日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2012年08月08日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2012年08月08日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2012年08月08日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2012年08月08日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2012年08月09日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2012年08月11日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2012年08月15日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2012年08月20日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2012年08月20日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2012年08月20日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2012年11月19日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2012年11月19日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2012年11月19日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2012年11月19日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2012年11月19日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2012年11月19日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2012年11月21日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2012年11月26日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2012年11月28日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2012年12月03日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2012年12月03日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2012年12月03日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2013年03月04日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2013年03月04日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2013年03月04日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2013年03月04日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2013年03月04日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2013年03月05日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2013年03月08日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2013年03月25日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2013年03月25日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2013年03月25日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2013年06月24日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2013年06月24日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2013年06月24日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2013年06月24日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2013年06月24日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2013年06月25日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2013年06月29日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2013年07月02日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2013年07月11日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2013年07月11日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2013年07月11日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2013年10月07日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2013年10月07日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2013年10月07日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2013年10月07日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2013年10月07日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2013年10月09日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2013年10月15日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2013年10月17日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2013年10月21日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2013年10月21日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2013年10月21日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2014年01月06日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2014年01月06日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2014年01月06日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2014年01月06日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2014年01月06日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2014年01月06日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2014年01月07日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2014年01月08日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2014年01月10日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2014年01月14日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2014年01月14日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2014年01月14日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2014年04月03日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2014年04月03日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2014年04月03日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2014年04月03日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2014年04月03日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2014年04月08日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2014年04月09日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2014年04月09日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2014年04月10日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2014年04月16日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2014年04月16日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2014年04月16日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2014年07月09日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2014年07月09日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2014年07月09日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2014年07月09日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2014年07月09日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2014年07月12日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2014年07月22日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2014年07月22日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2014年07月23日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2014年07月25日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2014年07月25日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2014年07月25日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2014年10月14日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2014年10月14日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2014年10月14日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2014年10月14日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2014年10月14日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2014年10月15日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2014年10月21日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2014年10月23日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2014年10月27日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2014年10月27日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2014年10月27日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2015年01月23日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2015年01月23日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2015年01月23日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2015年01月23日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2015年01月25日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2015年02月03日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2015年02月18日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2015年02月18日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2015年02月23日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2015年02月23日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2015年02月23日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2015年05月21日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2015年05月21日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2015年05月21日 us_rcex (更多信息: Request for Continued Examination (RCE) , RCEX)
2015年05月21日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2015年05月21日 us_brce (更多信息: Workflow - Request for RCE - Begin , BRCE)
2015年05月22日 us_abn9 (更多信息: Disposal for a RCE / CPA / R129 , ABN9)
2015年05月27日 us_ctnf (更多信息: Non-Final Rejection , CTNF)
2015年05月27日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2015年06月03日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2015年06月03日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2015年06月03日 us_mctnf (更多信息: Mail Non-Final Rejection , MCTNF)
2015年09月03日 us_a... (更多信息: Response after Non-Final Action , A...)
2015年09月04日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2015年09月04日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2015年09月04日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2015年09月13日 us_fwdx (更多信息: Date Forwarded to Examiner , FWDX)
2015年09月15日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2015年09月21日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2015年09月25日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2015年09月25日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2015年09月25日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2015年12月09日 us_n084 (更多信息: Issue Fee Payment Verified , N084)
2015年12月09日 us_ifee (更多信息: Issue Fee Payment Received , IFEE)
2015年12月10日 us_d1935 (更多信息: Dispatch to FDC , D1935)
2015年12月10日 us_pils (更多信息: Application Is Considered Ready for Issue , PILS)
2015年12月22日 us_wpir (更多信息: Issue Notification Mailed , WPIR)
2015年12月30日 us_eml_ntr (更多信息: Email Notification , EML_NTR)
2016年01月12日 us_pgm/ (更多信息: Recordation of Patent Grant Mailed , PGM/)
2016年01月12日 us_ptac (更多信息: Patent Issue Date Used in PTA Calculation , PTAC)
2018年03月19日 us_as 转让(新专利权人: QUALCOMM INCORPORATED,CALIFORNIA
更多信息: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DIGITAL FOUNTAIN,INC.;REEL/FRAME:045641/0207
生效日期: 20180315)

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2014年06月20日