H03M 13/4192
Using combined traceback and register-exchange
Official title: {using combined traceback and register-exchange}
H03M13/4192 (Using combined traceback and register-exchange) appears on 24 US grants and 23 published applications in this corpus.
Search patents in H03M- Granted patents
- 24
- Published applications
- 23
- Assignees
- 13
- Inventors
- 55
- Latest grant
- 24 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 4 |
| 2006 | 3 | 5 |
| 2007 | 2 | 0 |
| 2008 | 1 | 0 |
| 2009 | 3 | 3 |
| 2010 | 2 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 4 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Noise generation for differential privacy24 May 2022US 11,343,012 B2Microsoft Technology Licensing, LLC
- Parallel backtracking in Viterbi decoder2 Nov 2021US 11,165,446 B1NXP B. V.
- Error pattern generation for trellis-based detection and/or decoding24 Jun 2014US 8,762,824 B2Marvell International Ltd.
- Method and system for cyclic redundancy check19 Nov 2013US 8,589,758 B2BlackBerry Limited
- Pre-decoded tail-biting convolutional code decoder and decoding method thereof1 Oct 2013US 8,549,386 B2Industrial Technology Research Institute
- Noise generation for differential privacy9 Sep 2021US 2021/0281483 A1Microsoft Technology Licensing, LLC
- Method and system for cyclic redundancy check30 May 2013US 2013/0139041 A1Research In Motion Limited
- Pre-decoded tail-biting convolutional code decoder and decoding method thereof26 Jul 2012US 2012/0192041 A1Industrial Technology Research Institute
- Method and System For Cyclic Redundancy Check1 Sep 2011US 2011/0214040 A1Research In Motion Limited
- Error pattern generation for trellis-based detection and/or decoding21 Oct 2010US 2010/0269026 A1Marvell International Ltd.
Most cited
By later US patents
- Error correction circuit and error correction method96US 6,738,949 B2Matsushita Electric Industrial Co., Ltd. · 2004
- Viterbi decoder17US 7,277,507 B2Matsushita Electric Industrial Co., Ltd. · 2007
- Area-efficient surviving paths unit for Viterbi decoders12US 5,996,112 ALSI Logic Corporation · 1999
- Branch metric computation and add-compare-select operation in viterbi decoders12US 7,117,426 B2Mediatek Inc. · 2006
- Error pattern generation for trellis-based detection and/or decoding9US 7,765,458 B1Marvell International Ltd. · 2010