H04L 2025/03675
Blind algorithms using gradient methods
Official title: {Blind algorithms using gradient methods}
H04L2025/03675 (Blind algorithms using gradient methods) appears on 16 US grants and 12 published applications in this corpus.
Search patents in H04L- Granted patents
- 16
- Published applications
- 12
- Assignees
- 16
- Inventors
- 32
- Latest grant
- 3 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Probabilistic amplitude shaping3 Aug 2021US 11,082,266 B2Nokia Solutions and Networks Oy
- Method and apparatus for determining a set of optimal coefficients23 Mar 2021US 10,958,483 B1Huawei Technologies Co., Ltd.
- Fast least-mean-square (LMS) equalization23 Jul 2019US 10,361,891 B2Infinera Corporation
- Digital signal processing of an optical communications signal in a coherent optical receiver14 May 2019US 10,291,331 B2Telefonaktiebolaget LM Ericsson (publ)
- Blind channel equaliser2 Oct 2018US 10,091,030 B2Continental Automotive France
- Method and apparatus for determining a set of optimal coefficients11 Mar 2021US 2021/0075648 A1Huawei Technologies Co., Ltd.
- Probabilistic amplitude shaping10 Sep 2020US 2020/0287756 A1Nokia Solutions and Networks Oy
- Fast least-mean-square (lms) equalization28 Jun 2018US 2018/0183631 A1Infinera Corporation
- Blind channel equaliser14 Dec 2017US 2017/0359202 A1Continental Automotive France
- Digital Signal Processing of an Optical Communications Signal in a Coherent Optical Receiver23 Nov 2017US 2017/0338893 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Multichannel viterbi decoder18US 6,005,898 AInterDigital Technology Corporation · 1999
- Systems, circuits and methods for adapting parameters of components in a receiver13US 8,401,064 B1NetLogic Microsystems, Inc. · 2013
- Multichannel viterbi decoder7US 6,256,339 B1InterDigital Technology Corporation · 2001
- Method, system, and apparatus for blind equalization of BPSK signals6US 8,335,440 B2Infinera Corporation · 2012
- Frequency-domain turbo equalization, including multi-mode adaptive linear equalization, adaptive decision-directed channel estimation, adaptive noise variance estimation, and dynamic iteration control5US 9,210,012 B2Intel Corporation · 2015