H03M 13/658
Scaling by multiplication or division
Official title: {Scaling by multiplication or division}
H03M13/658 (Scaling by multiplication or division) appears on 286 US grants and 264 published applications in this corpus.
Search patents in H03M- Granted patents
- 286
- Published applications
- 264
- Assignees
- 141
- Inventors
- 533
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 11 |
| 2003 | 7 | 17 |
| 2004 | 6 | 7 |
| 2005 | 13 | 12 |
| 2006 | 9 | 8 |
| 2007 | 5 | 10 |
| 2008 | 13 | 15 |
| 2009 | 8 | 18 |
| 2010 | 5 | 14 |
| 2011 | 13 | 15 |
| 2012 | 21 | 10 |
| 2013 | 22 | 20 |
| 2014 | 36 | 27 |
| 2015 | 23 | 9 |
| 2016 | 15 | 14 |
| 2017 | 13 | 6 |
| 2018 | 10 | 8 |
| 2019 | 10 | 9 |
| 2020 | 10 | 12 |
| 2021 | 11 | 6 |
| 2022 | 7 | 2 |
| 2023 | 3 | 8 |
| 2024 | 5 | 2 |
| 2025 | 6 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for low density parity check code decoding20 Jan 2026US 12,531,654 B2Nokia Solutions and Networks Oy
- Adaptive scaling of parity check messages for LDPC decoding9 Sep 2025US 12,413,246 B2Airbus Defence and Space GmbH
- Method for 5G NR low-density parity-check decoding1 Jul 2025US 12,348,311 B2PCTEL, Inc.
- Optimization of the computation of parity check messages in a min-sum LDPC decoding method24 Jun 2025US 12,341,531 B2Airbus Defence and Space GmbH
- Threshold-based min-sum algorithm to lower the error floors of quantized low-density parity-check decoders17 Jun 2025US 12,334,954 B1Arrowhead Center, Inc.
- Optimization of the computation of parity check messages in a min-sum ldpc decoding method22 May 2025US 2025/0167806 A1Airbus Defence and Space GmbH
- Adaptive scaling of parity check messages for ldpc decoding22 May 2025US 2025/0167808 A1Airbus Defence and Space GmbH
- Method for 5g nr low-density parity-check decoding26 Dec 2024US 2024/0430034 A1PCTEL, Inc.
- Decoding fec codewords using ldpc codes defined by a parity check matrix which is defined by rpc and qc constraints11 Apr 2024US 2024/0120949 A1Marvell Asia Pte Ltd
- Encoder and flash memory controller21 Dec 2023US 2023/0412194 A1Silicon Motion, Inc.
Most cited
By later US patents
- Error-correction coding method with at least two systematic convolutional codings in parallel, corresponding iterative decoding method, decoding module and decoder235US 5,446,747 AFrance Telecom · 1995
- Disk drive margining read channel by biasing log-likelihood ratios of an iterative decoder131US 8,589,773 B1Western Digital Technologies, Inc. · 2013
- Frame control encoder/decoder for robust OFDM frame transmissions113US 6,289,000 B1Intellon Corporation · 2001
- Node processors for use in parity check decoders93US 6,938,196 B2Flarion Technologies, Inc. · 2005
- Decoding method and system for real-time wireless channel estimation84US 7,974,368 B2Sunplus Technology Co., Ltd. · 2011