H03M 13/155
Shortening or extension of codes
Official title: {Shortening or extension of codes}
H03M13/155 (Shortening or extension of codes) appears on 80 US grants and 78 published applications in this corpus.
Search patents in H03M- Granted patents
- 80
- Published applications
- 78
- Assignees
- 48
- Inventors
- 156
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 2 | 3 |
| 2006 | 1 | 3 |
| 2007 | 5 | 4 |
| 2008 | 2 | 3 |
| 2009 | 3 | 3 |
| 2010 | 3 | 2 |
| 2011 | 4 | 6 |
| 2012 | 5 | 5 |
| 2013 | 8 | 5 |
| 2014 | 4 | 3 |
| 2015 | 6 | 4 |
| 2016 | 3 | 4 |
| 2017 | 2 | 1 |
| 2018 | 3 | 4 |
| 2019 | 4 | 4 |
| 2020 | 8 | 12 |
| 2021 | 7 | 1 |
| 2022 | 3 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Probabilistic shaping for retransmissions16 Jun 2026US 12,659,077 B2QUALCOMM Incorporated
- Method, communication device, processing device, and storage medium for performing channel encoding, and method, communication device, processing device, and storage medium for performing channel decoding26 May 2026US 12,640,843 B2LG Electronics Inc.
- Device and method for decoding polar code in communication system10 Sep 2024US 12,088,321 B2Samsung Electronics Co., Ltd.
- Methods and apparatus for CRC concatenated polar encoding26 Sep 2023US 11,770,134 B2QUALCOMM Incorporated
- Processing of data17 Jan 2023US 11,556,412 B2Infineon Technologies AG
- Identification method and analytical method of detecting at least one analyte in a sample of a body fluid30 Jul 2026US 2026/0220404 A1
- Rate matching method, de-rate matching method, and communication apparatus4 Dec 2025US 2025/0373476 A1Huawei Technologies Co., Ltd.
- Method, communication device, processing device, and storage medium for performing channel encoding, and method, communication device, processing device, and storage medium for performing channel decoding4 Sep 2025US 2025/0279849 A1LG Electronics Inc.
- Probabilistic shaping for retransmissions14 Nov 2024US 2024/0380515 A1QUALCOMM Incorporated
- Device and method for decoding polar code in communication system2 Feb 2023US 2023/0034299 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Information data multiplex transmission system, its multiplexer and demultiplexer and error correction encoder and decoder55US 6,490,243 B1Kabushiki Kaisha Toshiba · 2002
- Apparatus for transmitting and receiving MPEG data by using wireless LAN55US 6,925,285 B2LG Electronics Inc. · 2005
- High speed hardware implementation of modified Reed-Solomon decoder26US 7,539,927 B2Industrial Technology Research Institute · 2009
- Decoding block codes13US 7,310,767 B2Motorola, Inc. · 2007
- Encoding/decoding device using a reed-solomon encoder/decoder10US 7,404,134 B2Canon Kabushiki Kaisha · 2008