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Error detection or forward error correction by redundancy in data representation
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CPC
H03M13/03
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H
ELECTRICITY
H03
Electronic circuits
H03M
CODING DECODING CODE CONVERSION IN GENERAL
H03M13/00
Coding, decoding or code conversion, for error detection or error correction Coding theory basic assumptions Coding bounds Error probability evaluation methods Channel models Simulation or testing of codes
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H03M13/03
Error detection or forward error correction by redundancy in data representation
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Patents Grants
last 30 patents
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Patent Grant
Methods and apparatus for compactly describing lifted low-density p...
Patent number
11,942,964
Issue date
Mar 26, 2024
QUALCOMM Incorporated
Shrinivas Kudekar
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Storage error correction using cyclic-code based LDPC codes
Patent number
11,929,763
Issue date
Mar 12, 2024
WESTHOLD CORPORATION
Shu Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magic state factory constructions for producing CCZ and T states
Patent number
11,909,392
Issue date
Feb 20, 2024
Google LLC
Craig Gidney
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transmission of pulse power and data in a communications network
Patent number
11,848,790
Issue date
Dec 19, 2023
Cisco Technology, Inc.
Chad M. Jones
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Shift values for quasi-cyclic LDPC codes
Patent number
11,848,685
Issue date
Dec 19, 2023
Telefonaktiebolaget LM Ericsson (publ)
Sara Sandberg
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
LDPC code matrices
Patent number
11,831,329
Issue date
Nov 28, 2023
ENTROPIC COMMUNICATIONS, LLC
Shaw Yuan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High performance, flexible, and compact low-density parity-check (L...
Patent number
11,831,332
Issue date
Nov 28, 2023
QUALCOMM Incorporated
Thomas Joseph Richardson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for encoding and decoding of low density parit...
Patent number
11,824,558
Issue date
Nov 21, 2023
Samsung Electronics Co., Ltd.
Hong-sil Jeong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for performing lossless source coding
Patent number
11,822,902
Issue date
Nov 21, 2023
California Institute of Technology
Shuqing Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Decoder performing iterative decoding, and storage device using the...
Patent number
11,791,846
Issue date
Oct 17, 2023
Samsung Electronics Co., Ltd.
Jae Hun Jang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for channel encoding and decoding in communica...
Patent number
11,791,845
Issue date
Oct 17, 2023
Samsung Electronics Co., Ltd.
Seokki Ahn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transmitting apparatus and signal processing method thereof
Patent number
11,791,839
Issue date
Oct 17, 2023
Samsung Electronics Co., Ltd.
Hong-sil Jeong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and apparatuses for generating optimized LDPC codes
Patent number
11,777,530
Issue date
Oct 3, 2023
Intel Corporation
Ravi Motwani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Memory controller with error detection and retry modes of operation
Patent number
11,775,369
Issue date
Oct 3, 2023
RAMBUS INC.
Ely K. Tsern
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bit interleaver for low-density parity check codeword having length...
Patent number
11,750,224
Issue date
Sep 5, 2023
Electronics and Telecommunications Research Institute
Sung-Ik Park
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low density parity check encoder having length of 16200 and code ra...
Patent number
11,711,096
Issue date
Jul 25, 2023
Electronics and Telecommunications Research Institute
Sung-Ik Park
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Packet processing method and apparatus, and chip
Patent number
11,695,502
Issue date
Jul 4, 2023
Huawei Technologies Co., Ltd.
Qing Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Puncturing for structured low density parity check (LDPC) codes
Patent number
11,671,120
Issue date
Jun 6, 2023
QUALCOMM Incorporated
Shrinivas Kudekar
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-label offset lifting method
Patent number
11,664,928
Issue date
May 30, 2023
FutureWei Technologies, Inc.
Gleb Vyacheslavovich Kalachev
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Data processing device and data processing method
Patent number
11,658,683
Issue date
May 23, 2023
Saturn Licensing LLC
Ryoji Ikegaya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Forward error correction with outer multi-level code and inner cont...
Patent number
11,652,566
Issue date
May 16, 2023
Ciena Corporation
Shahab Oveis Gharan
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Quasi-cyclic LDPC coding and decoding method and apparatus, and LDP...
Patent number
11,637,568
Issue date
Apr 25, 2023
ZTE Corporation
Liguang Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for channel encoding and decoding in a communi...
Patent number
11,616,514
Issue date
Mar 28, 2023
Samsung Electronics Co., Ltd.
Se-Ho Myung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Forward error correction encoding using binary clustering
Patent number
11,595,152
Issue date
Feb 28, 2023
NVIDIA Corporation
Shridhar Majali
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor memory device and method of controlling the same
Patent number
11,575,395
Issue date
Feb 7, 2023
Kioxia Corporation
Shinichi Kanno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transmitting apparatus and signal processing method thereof
Patent number
11,575,392
Issue date
Feb 7, 2023
Samsung Electronics Co., Ltd.
Se-ho Myung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Shift values for quasi-cyclic LDPC codes
Patent number
11,515,893
Issue date
Nov 29, 2022
Telefonaktiebolaget LM Ericsson (publ)
Sara Sandberg
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Data processing device and data processing method
Patent number
11,509,331
Issue date
Nov 22, 2022
Saturn Licensing LLC
Ryoji Ikegaya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Cache memory management using fingerprints
Patent number
11,502,912
Issue date
Nov 15, 2022
Mellanox Technologies, Ltd.
Gil Levy
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus for transmitting broadcast signals, apparatus for receivi...
Patent number
RE49301
Issue date
Nov 15, 2022
LG Electronics Inc.
Yonghak Suh
Patents Applications
last 30 patents
Information
Patent Application
Shift Values for Quasi-Cyclic LDPC Codes
Publication number
20240146331
Publication date
May 2, 2024
Telefonaktiebolaget LM Ericsson (publ)
Sara SANDBERG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MAGIC STATE FACTORY CONSTRUCTIONS FOR PRODUCING CCZ AND T STATES
Publication number
20240127103
Publication date
Apr 18, 2024
Google LLC
Craig Gidney
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSMISSION OF PULSE POWER AND DATA IN A COMMUNICATIONS NETWORK
Publication number
20240113903
Publication date
Apr 4, 2024
Cisco Technology, Inc.
Chad M. Jones
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Memory Controller With Error Detection And Retry Modes Of Operation
Publication number
20240070000
Publication date
Feb 29, 2024
Rambus Inc.
Ely K. Tsern
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LDPC CODE MATRICES
Publication number
20240063817
Publication date
Feb 22, 2024
Entropic Communications, LLC
Shaw Yuan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN COMMUNICA...
Publication number
20240063826
Publication date
Feb 22, 2024
Samsung Electronics Co., Ltd.
Seokki AHN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ENCODING METHOD, DECODING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
Publication number
20240048157
Publication date
Feb 8, 2024
Shenzhen Research Institute of Big Data
Ximing FU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING OF LOW DENSITY PARIT...
Publication number
20240048158
Publication date
Feb 8, 2024
Samsung Electronics Co., Ltd.
Hong-sil JEONG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUASI-CYCLIC LDPC CODING AND DECODING METHOD AND APPARATUS, AND LDP...
Publication number
20230344450
Publication date
Oct 26, 2023
ZTE Corporation
Liguang LI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHODS AND APPARATUS FOR COMPACTLY DESCRIBING LIFTED LOW-DENSITY P...
Publication number
20230327683
Publication date
Oct 12, 2023
QUALCOMM Incorporated
Shrinivas KUDEKAR
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW DENSITY PARITY CHECK ENCODER HAVING LENGTH OF 16200 AND CODE RA...
Publication number
20230318625
Publication date
Oct 5, 2023
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Sung-Ik PARK
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Packet Processing Method and Apparatus, and Chip
Publication number
20230299878
Publication date
Sep 21, 2023
Huawei Technologies Co., Ltd
Qing Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH PERFORMANCE, FLEXIBLE, AND COMPACT LOW-DENSITY PARITY-CHECK (L...
Publication number
20230275599
Publication date
Aug 31, 2023
QUALCOMM Incorporated
Thomas Joseph RICHARDSON
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING THE SAME
Publication number
20230139971
Publication date
May 4, 2023
KIOXIA Corporation
Shinichi KANNO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHANNEL ENCODING AND DECODING METHOD AND COMMUNICATION APPARATUS
Publication number
20230123083
Publication date
Apr 20, 2023
Huawei Technologies Co., Ltd
Yourui HUANGFU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Shift Values for Quasi-Cyclic LDPC Codes
Publication number
20230087194
Publication date
Mar 23, 2023
Telefonaktiebolaget LM Ericsson (publ)
Sara SANDBERG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LDPC CODE MATRICES
Publication number
20220368350
Publication date
Nov 17, 2022
Entropic Communications, LLC
Shaw Yuan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRANSMITTING APPARATUS AND SIGNAL PROCESSING METHOD THEREOF
Publication number
20220352902
Publication date
Nov 3, 2022
Samsung Electronics Co., Ltd.
Hong-sil JEONG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW DENSITY PARITY CHECK ENCODER HAVING LENGTH OF 16200 AND CODE RA...
Publication number
20220302927
Publication date
Sep 22, 2022
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Sung-Ik PARK
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHODS AND APPARATUSES FOR GENERATING OPTIMIZED LDPC CODES
Publication number
20220294474
Publication date
Sep 15, 2022
Intel Corporation
Ravi MOTWANI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
Publication number
20220263521
Publication date
Aug 18, 2022
Saturn Licensing LLC
Ryoji IKEGAYA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA ERROR CORRECTION METHOD, APPARATUS, DEVICE, AND READABLE STORA...
Publication number
20220255558
Publication date
Aug 11, 2022
Shenzhen Dapu Microelectronics Co., Ltd
Yan WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS FOR COMPACTLY DESCRIBING LIFTED LOW-DENSITY P...
Publication number
20220224356
Publication date
Jul 14, 2022
Shrinivas KUDEKAR
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN COMMUNICA...
Publication number
20220224359
Publication date
Jul 14, 2022
Samsung Electronics Co., Ltd.
Seokki AHN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING OF LOW DENSITY PARIT...
Publication number
20220209792
Publication date
Jun 30, 2022
Samsung Electronics Co., Ltd.
Hong-sil JEONG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Packet Processing Method and Apparatus, and Chip
Publication number
20220190956
Publication date
Jun 16, 2022
Huawei Technologies Co., Ltd
Qing Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ENCODING METHOD AND DEVICE, AND APPARATUS
Publication number
20220103189
Publication date
Mar 31, 2022
Huawei Technologies Co., Ltd
Xiaocheng LIU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Multi-Label Offset Lifting Method
Publication number
20220094474
Publication date
Mar 24, 2022
FutureWei Technologies, Inc.
Gleb Vyacheslavovich Kalachev
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUASI-CYCLIC LDPC CODING AND DECODING METHOD AND APPARATUS, AND LDP...
Publication number
20220085830
Publication date
Mar 17, 2022
ZTE Corporation
Liguang LI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
STORAGE ERROR CORRECTION USING CYCLIC-CODE BASED LDPC CODES
Publication number
20210376855
Publication date
Dec 2, 2021
Westhold Corporation
Shu Lin
G06 - COMPUTING CALCULATING COUNTING