H03M 13/015
Simulation or testing of codes
Official title: {Simulation or testing of codes, e.g. bit error rate [BER] measurements}
H03M13/015 (Simulation or testing of codes) appears on 127 US grants and 124 published applications in this corpus.
Search patents in H03M- Granted patents
- 127
- Published applications
- 124
- Assignees
- 62
- Inventors
- 222
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 4 | 2 |
| 2013 | 3 | 1 |
| 2014 | 2 | 6 |
| 2015 | 2 | 5 |
| 2016 | 5 | 1 |
| 2017 | 2 | 1 |
| 2018 | 4 | 8 |
| 2019 | 6 | 6 |
| 2020 | 8 | 22 |
| 2021 | 17 | 12 |
| 2022 | 18 | 11 |
| 2023 | 13 | 11 |
| 2024 | 19 | 15 |
| 2025 | 13 | 14 |
| 2026 | 3 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method and system of error injection for low-density parity-check24 Mar 2026US 12,587,213 B2Yangtze Memory Technologies Co., Ltd.
- Q Margin17 Mar 2026US 12,580,679 B1
- Commands for testing error correction in a memory device13 Jan 2026US 12,525,990 B2Micron Technology, Inc.
- Classification of error rate of data retrieved from memory cells30 Dec 2025US 12,512,857 B2Micron Technology, Inc.
- Distributed error detection and correction with hamming code handoff28 Oct 2025US 12,455,784 B2Texas Instruments Incorporated
- Commands for testing error correction in a memory device14 May 2026US 2026/0135573 A1Micron Technology, Inc.
- Classification of error rate of data retrieved from memory cells30 Apr 2026US 2026/0121665 A1Micron Technology, Inc.
- Estimating Long-Term Block Error Rate of a Forward Error Correction Code13 Nov 2025US 2025/0350300 A1Mellanox Technologies, Ltd.
- Delayed snoop for multi-cache systems6 Nov 2025US 2025/0342081 A1
- Multicore shared cache operation engine23 Oct 2025US 2025/0328415 A1
Most cited
By later US patents
- Disk drive margining read channel by biasing log-likelihood ratios of a nonbinary iterative decoder71US 8,339,919 B1Western Digital Technologies, Inc. · 2012
- Forward error correction techniques28US 6,601,208 B22003
- Error insertion circuit for SONET forward error correction24US 6,983,414 B1Cisco Technology, Inc. · 2006
- Method and apparatus for rectifying errors in the presence of known trapping sets in iterative decoders and expedited bit error rate testing24US 7,739,558 B1Aquantia Corporation · 2010
- System and method for characterizing error correction performance for digital data transport over an IP network18US 7,788,568 B1Sprint Communications Co.L.P. · 2010