H04L 25/03273
With carrier recovery circuitry
Official title: {with carrier recovery circuitry}
H04L25/03273 (With carrier recovery circuitry) appears on 91 US grants and 67 published applications in this corpus.
Search patents in H04L- Granted patents
- 91
- Published applications
- 67
- Assignees
- 56
- Inventors
- 177
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 6 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 4 |
| 2008 | 3 | 3 |
| 2009 | 2 | 0 |
| 2010 | 2 | 5 |
| 2011 | 1 | 4 |
| 2012 | 4 | 1 |
| 2013 | 2 | 3 |
| 2014 | 3 | 2 |
| 2015 | 5 | 3 |
| 2016 | 2 | 1 |
| 2017 | 12 | 17 |
| 2018 | 10 | 7 |
| 2019 | 5 | 4 |
| 2020 | 5 | 1 |
| 2021 | 3 | 2 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Data correction and phase optimization in high-speed receivers31 Dec 2024US 12,181,523 B2Diodes Incorporated
- Clock and data recovery circuit and feed forward equalizer decoupling9 Jul 2024US 12,034,575 B2Mellanox Technologies, Ltd.
- Signaling techniques in the presence of phase noise and frequency offset31 Oct 2023US 11,804,948 B2Hughes Network Systems, LLC
- Adaptive equalization using correlation of data patterns with errors28 Feb 2023US 11,595,235 B2Rambus Inc.
- Apparatus and method for in-phase and quadrature skew calibration in a coherent transceiver15 Mar 2022US 11,277,207 B1Huawei Technologies Co., Ltd.
- Data correction and phase optimization in high-speed receivers13 Mar 2025US 2025/0085345 A1Diodes Incorporated
- Clock and data recovery circuit and feed forward equalizer decoupling13 Jun 2024US 2024/0195663 A1Mellanox Technologies, Ltd.
- Data correction and phase optimization in high-speed receivers5 Oct 2023US 2023/0314510 A1Diodes Incorporated
- Improved signaling techniques in the presence of phase noise and frequency offset22 Jun 2023US 2023/0198736 A1Hughes Network Systems, LLC
- Adaptive equalization using correlation of data patterns with errors23 Dec 2021US 2021/0399929 A1Rambus Inc.
Most cited
By later US patents
- Enhanced digital communications receiver using channel impulse estimates141US 5,471,501 AHughes Aircraft Company · 1995
- Slice predictor for a signal receiver97US 5,923,711 AZenith Electronics Corporation · 1999
- Adaptive equalizer71US 5,710,792 ANTT Mobile Communications Network, Inc. · 1998
- Maximum likelihood sequence estimation based equalization within a mobile digital cellular receiver44US 5,263,026 AHughes Aircraft Company · 1993
- Receiver with a frequency offset correcting function34US 6,347,126 B1Mitsubishi Denki Kabushiki Kaisha · 2002