H04L 2025/03687
Of step size
Official title: {of step size}
H04L2025/03687 (Of step size) appears on 93 US grants and 92 published applications in this corpus.
Search patents in H04L- Granted patents
- 93
- Published applications
- 92
- Assignees
- 66
- Inventors
- 217
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 5 | 6 |
| 2003 | 5 | 5 |
| 2004 | 2 | 2 |
| 2005 | 2 | 7 |
| 2006 | 8 | 10 |
| 2007 | 2 | 7 |
| 2008 | 4 | 12 |
| 2009 | 6 | 12 |
| 2010 | 9 | 4 |
| 2011 | 4 | 4 |
| 2012 | 7 | 6 |
| 2013 | 10 | 5 |
| 2014 | 6 | 5 |
| 2015 | 8 | 2 |
| 2016 | 3 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Adaptive equalizer performance monitor19 Aug 2025US 12,395,384 B1
- Channel equalizer and corresponding operating method21 Feb 2023US 11,588,668 B2NXP B. V.
- Fast least-mean-square (LMS) equalization23 Jul 2019US 10,361,891 B2Infinera Corporation
- Blind channel equaliser2 Oct 2018US 10,091,030 B2Continental Automotive France
- System and methods for adaptive equalization for optical modulation formats6 Dec 2016US 9,515,742 B2AT&T Intellectual Property I, L. P.
- Communication apparatus, learning apparatus, communication system, control circuit, storage medium, and step size update method12 Jun 2025US 2025/0193058 A1Mitsubishi Electric Corporation
- Channel equalizer and corresponding operating method11 Nov 2021US 2021/0351961 A1NXP B. V.
- Fast least-mean-square (lms) equalization28 Jun 2018US 2018/0183631 A1Infinera Corporation
- Blind channel equaliser14 Dec 2017US 2017/0359202 A1Continental Automotive France
- System and Methods for Adaptive Equalization for Optical Modulation Formats19 May 2016US 2016/0142149 A1AT&T Intellectual Property I, L. P.
Most cited
By later US patents
- Method and apparatus for fault recovery in a decision feedback equalizer159US 6,608,864 B13Com Corporation · 2003
- Adaptive channel equalizer106US 6,490,007 B1Thomson Licensing · 2002
- Adaptive equalizer having a variable step size influenced by output from a trellis decoder80US 6,829,297 B2Micronas Semiconductors, Inc. · 2004
- Demodulation system having adaptive matched filter and decision feedback equalizer78US 5,394,110 ANEC Corporation · 1995
- Method and apparatus for training linear equalizers in a PCM modem50US 5,949,819 AConexant Systems, Inc. · 1999