H04L 2025/03503
As a combination of feedback and prediction filters
Official title: {as a combination of feedback and prediction filters}
H04L2025/03503 (As a combination of feedback and prediction filters) appears on 205 US grants and 168 published applications in this corpus.
Search patents in H04L- Granted patents
- 205
- Published applications
- 168
- Assignees
- 60
- Inventors
- 227
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 16 | 8 |
| 2002 | 15 | 18 |
| 2003 | 6 | 11 |
| 2004 | 17 | 24 |
| 2005 | 11 | 15 |
| 2006 | 11 | 8 |
| 2007 | 16 | 7 |
| 2008 | 15 | 10 |
| 2009 | 10 | 11 |
| 2010 | 17 | 11 |
| 2011 | 3 | 8 |
| 2012 | 13 | 9 |
| 2013 | 8 | 3 |
| 2014 | 7 | 1 |
| 2015 | 10 | 6 |
| 2016 | 6 | 2 |
| 2017 | 2 | 0 |
| 2018 | 3 | 4 |
| 2019 | 4 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 3 | 3 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Expedited training for fast linkup11 Nov 2025US 12,470,432 B1Credo Technology Group Limited
- High-speed signaling systems with adaptable pre-emphasis and equalization14 Oct 2025US 12,445,330 B2Rambus Inc.
- Methods and circuits for decision-feedback equalization using compensated decision regions28 Nov 2023US 11,831,474 B2Cadence Design Systems, Inc.
- Methods and circuits for decision-feedback equalization with early high-order-symbol detection26 Sep 2023US 11,770,275 B2Rambus Inc.
- Partial response receiver15 Nov 2022US 11,502,878 B2Rambus Inc.
- Expedited training for fast linkup12 Feb 2026US 2026/0046169 A1Credo Technology Group Limited
- Partial response receiver4 May 2023US 2023/0140420 A1Rambus Inc.
- Methods and Circuits for Decision-Feedback Equalization with Early High-Order-Symbol Detection22 Dec 2022US 2022/0407749 A1Rambus Inc.
- Methods and Circuits for Decision-Feedback Equalization Using Compensated Decision Regions22 Dec 2022US 2022/0407750 A1Rambus Inc.
- High-speed signaling systems with adaptable pre-emphasis and equalization31 Mar 2022US 2022/0103405 A1Rambus Inc.
Most cited
By later US patents
- Apparatus for and method of reducing interference in a communications receiver165US 6,470,047 B1Comsys Communications & Signal Processing Ltd. · 2002
- Equalization and decision-directed loops with trellis demodulation in high definition TV140US 6,775,334 B1Broadcom Corporation · 2004
- Efficient fir filter for high-speed communication118US 6,272,173 B1Broadcom Corporation · 2001
- Equalization and decision-directed loops with trellis demodulation in high definition TV108US 7,474,695 B2Broadcom Corporation · 2009
- Digital television receiver with equalization performed on digital intermediate-frequency signals98US 6,124,898 ASamsung Elctronics Co., Ltd. · 2000