H03M 13/1151
Algebraically constructed ldpc codes
Official title: {Algebraically constructed LDPC codes, e.g. LDPC codes derived from Euclidean geometries [EG-LDPC codes] (H03M13/116, H03M13/1174 take precedence)}
H03M13/1151 (Algebraically constructed ldpc codes) appears on 54 US grants and 55 published applications in this corpus.
Search patents in H03M- Granted patents
- 54
- Published applications
- 55
- Assignees
- 37
- Inventors
- 110
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 3 |
| 2007 | 2 | 6 |
| 2008 | 2 | 3 |
| 2009 | 5 | 2 |
| 2010 | 2 | 2 |
| 2011 | 5 | 2 |
| 2012 | 3 | 4 |
| 2013 | 1 | 1 |
| 2014 | 7 | 1 |
| 2015 | 0 | 4 |
| 2016 | 2 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 5 |
| 2024 | 5 | 4 |
| 2025 | 3 | 3 |
| 2026 | 5 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for power reduction in a bit flipping decoder29 Sep 2026US 12,750,068 B2SK hynix Inc.
- Method and system for decoding15 Sep 2026US RE51,036 E1Polar Technologies LLC
- Method and system for decoding15 Sep 2026US RE51,037 E1Polar Technologies LLC
- Method and system for decoding8 Sep 2026US RE51,025 E1Polar Technologies LLC
- Method and system for decoding4 Aug 2026US RE50,983 E1Polar Technologies LLC
- Early stopping of bit-flip low density parity check decoding based on syndrome weight21 Aug 2025US 2025/0266849 A1Micron Technology, Inc.
- Decoders, decoding methods, memory controllers and memory systems26 Jun 2025US 2025/0211253 A1Yangtze Memory Technologies Co., Ltd.
- Apparatus and method for power reduction in a bit flipping decoder8 May 2025US 2025/0150095 A1SK hynix Inc.
- Decoders, decoding methods, memory controllers and memory systems26 Dec 2024US 2024/0429940 A1Yangtze Memory Technologies Co., Ltd.
- Storage device syndrome-weight-based error correction system3 Oct 2024US 2024/0333306 A1Dell Products L. P.
Most cited
By later US patents
- Apparatus and method for coding/decoding block low density parity check code in a mobile communication system49US 7,313,752 B2Samsung Electronics Co., Ltd. · 2007
- Retransmission control method and communications device29US 7,600,173 B2Mitsubishi Electric Corporation · 2009
- LDPC code inspection matrix generation method and inspection matrix generation device27US 7,089,479 B2Mitsubishi Denki Kabushiki Kaisha · 2006
- Method and system for decoding22US 8,677,227 B2The Royal Institution for the Advancement of Learning/Mcgill University · 2014
- Apparatus and method for coding/decoding block low density parity check code in a mobile communication system14US 7,962,828 B2Samsung Electronics Co., Ltd. · 2011