H03M 13/258
With turbo codes
Official title: {with turbo codes, e.g. Turbo Trellis Coded Modulation [TTCM]}
H03M13/258 (With turbo codes) appears on 182 US grants and 177 published applications in this corpus.
Search patents in H03M- Granted patents
- 182
- Published applications
- 177
- Assignees
- 85
- Inventors
- 277
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 3 |
| 2002 | 3 | 16 |
| 2003 | 5 | 14 |
| 2004 | 4 | 13 |
| 2005 | 4 | 10 |
| 2006 | 19 | 5 |
| 2007 | 15 | 11 |
| 2008 | 15 | 6 |
| 2009 | 6 | 7 |
| 2010 | 9 | 9 |
| 2011 | 6 | 8 |
| 2012 | 12 | 7 |
| 2013 | 6 | 8 |
| 2014 | 13 | 9 |
| 2015 | 13 | 9 |
| 2016 | 4 | 11 |
| 2017 | 13 | 6 |
| 2018 | 7 | 7 |
| 2019 | 7 | 4 |
| 2020 | 4 | 3 |
| 2021 | 5 | 3 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 3 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adaptive determination of constellation point usage probabilities9 Dec 2025US 12,494,959 B2QUALCOMM Incorporated
- Code block segmentation and configuration for concatenated turbo and RS coding25 Nov 2025US 12,483,351 B2Texas Instruments Incorporated
- Modulation and encoding method and apparatus, demodulation and decoding method and apparatus, device, and communication system24 Jun 2025US 12,341,558 B2Huawei Technologies Co., Ltd.
- Forward error correction for chirp spread spectrum16 Jan 2024US 11,876,621 B2Sure-Fi Inc.
- LPWAN communication protocol design with turbo codes9 Jan 2024US 11,870,574 B1Star Ally International Limited
- Code Block Segmentation and Configuration for Concatenated Turbo and RS Coding5 Feb 2026US 2026/0039414 A1Texas Instruments Incorporated
- Method and System for In-NAND Checksum Calculating of LDPC Codes4 Dec 2025US 2025/0370857 A1SK hynix Inc.
- Modem chip for low-power decoding based on transition of log likelihood ratio and operating method of turbo decoder31 Jul 2025US 2025/0247113 A1Samsung Electronics Co., Ltd.
- Adaptive determination of constellation point usage probabilities6 Mar 2025US 2025/0080390 A1QUALCOMM Incorporated
- Code Block Segmentation and Configuration for Concatenated Turbo and RS Coding4 Apr 2024US 2024/0113804 A1Texas Instruments Incorporated
Most cited
By later US patents
- Hybrid concatenated codes and iterative decoding483US 6,023,783 ACalifornia Institute of Technology · 2000
- Serial-concatenated turbo codes223US 6,473,878 B1Lucent Technologies Inc. · 2002
- Turbo code symbol interleaver205US 6,351,832 B1Lucent Technologies Inc. · 2002
- Turbo code termination201US 6,266,795 B1Lucent Technologies Inc. · 2001
- Coding apparatus, coding method and recording medium having coded program recorded therein, and decoding apparatus, decoding method and recording medium having decoded program recorded therein110US 7,010,051 B2Sony Corporation · 2006