H03M 13/612
Aspects specific to channel or signal-to-noise ratio estimation
Official title: {Aspects specific to channel or signal-to-noise ratio estimation (H03M13/63 takes precedence)}
H03M13/612 (Aspects specific to channel or signal-to-noise ratio estimation) appears on 167 US grants and 142 published applications in this corpus.
Search patents in H03M- Granted patents
- 167
- Published applications
- 142
- Assignees
- 85
- Inventors
- 338
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 2 |
| 2003 | 3 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 4 |
| 2006 | 0 | 4 |
| 2007 | 1 | 3 |
| 2008 | 5 | 3 |
| 2009 | 3 | 5 |
| 2010 | 7 | 5 |
| 2011 | 10 | 8 |
| 2012 | 10 | 2 |
| 2013 | 9 | 3 |
| 2014 | 15 | 16 |
| 2015 | 12 | 7 |
| 2016 | 13 | 8 |
| 2017 | 6 | 12 |
| 2018 | 9 | 10 |
| 2019 | 13 | 10 |
| 2020 | 9 | 6 |
| 2021 | 10 | 5 |
| 2022 | 4 | 7 |
| 2023 | 10 | 6 |
| 2024 | 7 | 7 |
| 2025 | 6 | 4 |
| 2026 | 3 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for generating a frozen set associated with a polar code10 Mar 2026US 12,574,053 B2Huawei Technologies Co., Ltd.
- Electronic device and operation method thereof17 Feb 2026US 12,556,202 B2Samsung Electronics Co., Ltd.
- Power saving using predictions related to low density parity check decoding success6 Jan 2026US 12,519,566 B2QUALCOMM Incorporated
- Classification of error rate of data retrieved from memory cells30 Dec 2025US 12,512,857 B2Micron Technology, Inc.
- Method and apparatus for extracting noise defect, and storage medium storing instructions to perform method for extracting noise defect9 Dec 2025US 12,494,802 B2Research & Business Foundation Sungkyunkwan University
- Classification of error rate of data retrieved from memory cells30 Apr 2026US 2026/0121665 A1Micron Technology, Inc.
- System and Methods for Least Reliable Bit (LRB) Identification27 Nov 2025US 2025/0365023 A1Retym, Inc.
- Methods and apparatus for leveraging transfer learning for channel state information enhancement13 Nov 2025US 2025/0350383 A1InterDigital Patent Holdings, Inc.
- Power saving using predictions related to low density parity check decoding success1 May 2025US 2025/0141594 A1QUALCOMM Incorporated
- Pmd-to-tc-mac interface with 2-stage fec protection16 Jan 2025US 2025/0023584 A1MaxLinear, Inc.
Most cited
By later US patents
- Disk drive employing error threshold counters to generate an ECC error distribution145US 7,562,282 B1Western Digital Technologies, Inc. · 2009
- System and method for lifetime specific LDPC decoding46US 9,397,701 B1Microsemi Storage Solutions (U.S.), Inc. · 2016
- Method and apparatus for evaluating performance of a read channel42US 7,730,384 B2Agere Systems Inc. · 2010
- Enhanced polar code constructions by strategic placement of CRC bits41US 9,917,675 B2QUALCOMM Incorporated · 2018
- Channel quality monitoring and method for qualifying a storage channel using an iterative decoder40US 8,296,637 B1Marvell International Ltd. · 2012