H04L 2025/03808
Transmission of equaliser coefficients
Official title: {Transmission of equaliser coefficients}
H04L2025/03808 (Transmission of equaliser coefficients) appears on 261 US grants and 263 published applications in this corpus.
Search patents in H04L- Granted patents
- 261
- Published applications
- 263
- Assignees
- 96
- Inventors
- 460
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 1 | 2 |
| 2003 | 5 | 3 |
| 2004 | 2 | 3 |
| 2005 | 4 | 4 |
| 2006 | 5 | 12 |
| 2007 | 2 | 11 |
| 2008 | 5 | 7 |
| 2009 | 5 | 12 |
| 2010 | 9 | 17 |
| 2011 | 6 | 37 |
| 2012 | 19 | 37 |
| 2013 | 26 | 29 |
| 2014 | 50 | 19 |
| 2015 | 34 | 17 |
| 2016 | 24 | 11 |
| 2017 | 16 | 7 |
| 2018 | 7 | 6 |
| 2019 | 7 | 5 |
| 2020 | 6 | 7 |
| 2021 | 5 | 4 |
| 2022 | 5 | 4 |
| 2023 | 2 | 1 |
| 2024 | 1 | 4 |
| 2025 | 4 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of and system for interference with a transmission of an orthogonal frequency-division multiplex (OFDM) signal23 Sep 2025US 12,425,287 B2Rohde & Schwarz GmbH & Co.KG
- Precoding and feedback channel information in wireless communication system2 Sep 2025US 12,407,392 B2Pantech Co., Ltd.
- Adaptive channel equalization for a duo-binary transceiver8 Jul 2025US 12,355,596 B2Microsoft Technology Licensing, LLC
- High order digital post-distortion procedures7 Jan 2025US 12,191,899 B2QUALCOMM Incorporated
- Precoding and feedback channel information in wireless communication system16 Apr 2024US 11,962,383 B2Pantech Co., Ltd.
- Adaptive channel equalization for a duo-binary transceiver18 Sep 2025US 2025/0293904 A1Microsoft Technology Licensing, LLC
- Method of searching for the reflected signal influence tabs of an equalizer and devices for the method29 May 2025US 2025/0175370 A1VSI Corporation
- Communication system, processing method, and non-transitory computer-readable storage medium3 Oct 2024US 2024/0333562 A1NEC Corporation
- Adaptive channel equalization for a duo-binary transceiver3 Oct 2024US 2024/0333563 A1Microsoft Technology Licensing, LLC
- Precoding and feedback channel information in wireless communication system29 Aug 2024US 2024/0291544 A1Pantech Co., Ltd.
Most cited
By later US patents
- Cable modem apparatus and method221US 6,650,624 B1Broadcom Corporation · 2003
- Device and method for combining precoding with symbol-rate spectral shaping139US 5,249,200 ACodex Corporation · 1993
- Method and apparatus for adaptively compensating channel or system variations in precoded communications system120US 6,400,761 B1Princeton University · 2002
- Method and apparatus for separable channel state feedback in a wireless communication system120US 8,385,452 B2QUALCOMM Incorporated · 2013
- Burst receiver for cable modem system108US 6,961,314 B1Broadcom Corporation · 2005