H04L 2025/03681
Control of adaptation
Official title: {Control of adaptation}
H04L2025/03681 (Control of adaptation) appears on 260 US grants and 247 published applications in this corpus.
Search patents in H04L- Granted patents
- 260
- Published applications
- 247
- Assignees
- 144
- Inventors
- 552
- 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 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 1 |
| 2002 | 7 | 10 |
| 2003 | 5 | 15 |
| 2004 | 3 | 12 |
| 2005 | 7 | 19 |
| 2006 | 18 | 19 |
| 2007 | 12 | 20 |
| 2008 | 10 | 25 |
| 2009 | 20 | 21 |
| 2010 | 19 | 14 |
| 2011 | 12 | 16 |
| 2012 | 19 | 10 |
| 2013 | 23 | 15 |
| 2014 | 24 | 11 |
| 2015 | 20 | 12 |
| 2016 | 9 | 4 |
| 2017 | 8 | 10 |
| 2018 | 5 | 2 |
| 2019 | 7 | 3 |
| 2020 | 4 | 3 |
| 2021 | 2 | 2 |
| 2022 | 0 | 1 |
| 2023 | 4 | 1 |
| 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
- Link training scheme for high-speed serializer/deserializer28 Nov 2023US 11,831,477 B2Dell Products L. P.
- Methods and circuits for adaptive equalization30 May 2023US 11,665,028 B2Rambus Inc.
- Transmitting and receiving data in a wireless communication network using a combination of real and complex modulation types14 Mar 2023US 11,606,166 B2University of Surrey
- Channel equalizer and corresponding operating method21 Feb 2023US 11,588,668 B2NXP B. V.
- Communication apparatus, learning apparatus, communication system, control circuit, storage medium, and step size update method12 Jun 2025US 2025/0193058 A1Mitsubishi Electric Corporation
- Link training scheme for high-speed serializer/deserializer5 Oct 2023US 2023/0318886 A1Dell Products L. P.
- Methods and Circuits for Adaptive Equalization10 Mar 2022US 2022/0078052 A1Rambus Inc.
- Channel equalizer and corresponding operating method11 Nov 2021US 2021/0351961 A1NXP B. V.
- Methods and Circuits for Adaptive Equalization29 Apr 2021US 2021/0126818 A1Rambus Inc.
Most cited
By later US patents
- Method and apparatus for fault recovery in a decision feedback equalizer159US 6,608,864 B13Com Corporation · 2003
- Cross-correlated TDMA, spread spectrum, CDMA and OFDM systems137US 7,558,313 B22009
- Adaptive channel equalizer106US 6,490,007 B1Thomson Licensing · 2002
- Decision feedback equalizer101US 7,110,449 B2Thomson Licensing · 2006
- Digital subscriber line modem initialization90US 6,219,378 B1Texas Instruments Incorporated · 2001