H04L 7/0062
Detection of error based on data decision error
Official title: {detection of error based on data decision error, e.g. Mueller type detection}
H04L7/0062 (Detection of error based on data decision error) appears on 444 US grants and 281 published applications in this corpus.
Search patents in H04L- Granted patents
- 444
- Published applications
- 281
- Assignees
- 170
- Inventors
- 634
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 13 | 0 |
| 1999 | 13 | 0 |
| 2000 | 13 | 0 |
| 2001 | 15 | 9 |
| 2002 | 12 | 19 |
| 2003 | 6 | 13 |
| 2004 | 15 | 22 |
| 2005 | 14 | 15 |
| 2006 | 16 | 11 |
| 2007 | 18 | 15 |
| 2008 | 12 | 23 |
| 2009 | 19 | 16 |
| 2010 | 20 | 20 |
| 2011 | 14 | 7 |
| 2012 | 26 | 10 |
| 2013 | 9 | 3 |
| 2014 | 14 | 7 |
| 2015 | 13 | 11 |
| 2016 | 17 | 9 |
| 2017 | 13 | 10 |
| 2018 | 14 | 9 |
| 2019 | 13 | 5 |
| 2020 | 7 | 13 |
| 2021 | 14 | 9 |
| 2022 | 8 | 4 |
| 2023 | 8 | 9 |
| 2024 | 7 | 5 |
| 2025 | 7 | 4 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dual loop for clock recovery in CDR14 Apr 2026US 12,603,752 B1Marvell Asia Pte Ltd
- Joint timing recovery and decision feedback equalizer adaptation in wireline network receivers24 Feb 2026US 12,562,941 B2Texas Instruments Incorporated
- Clock adjustment circuit using pattern filter circuit to select predetermined data patterns for phase error detection under acquisition mode and tracking mode and associated clock adjustment method6 Jan 2026US 12,517,545 B2Mediatek Inc.
- Loop filter, timing recovery method and apparatus14 Oct 2025US 12,445,136 B2Sanechips Technology Co., Ltd.
- Dynamic timing loop gain to compensate phase interpolation nonlinearities26 Aug 2025US 12,401,488 B1Credo Technology Group Limited
- Data clock recovery circuit25 Jun 2026US 2026/0178074 A1Montage Electronics (Shanghai) Co., Ltd.
- Receiver25 Jun 2026US 2026/0180836 A1NXP B. V.
- Phase detection device and method for detecting phase30 Apr 2026US 2026/0121655 A1Samsung Electronics Co., Ltd.
- System and method for hybrid phase detection and clock recovery16 Oct 2025US 2025/0323776 A1MaxLinear, Inc.
- Phase estimation for clock-and-data recovery initialisation in an optical receiver of a passive optical network4 Sep 2025US 2025/0279875 A1Nokia Solutions and Networks Oy
Most cited
By later US patents
- Decision feedback equalization for digital cellular radio119US 5,283,811 AGeneral Electric Company · 1994
- Efficient fir filter for high-speed communication118US 6,272,173 B1Broadcom Corporation · 2001
- Method and circuit arrangement for processing received signal117US 5,812,608 ANokia Technology GmbH · 1998
- Receiver for robust data extension for 8VSB signaling116US 7,194,047 B2ATI Technologies, Inc. · 2007
- Block spectrum receiver for a broadband communications system114US 5,930,231 AScientific-Atlanta, Inc. · 1999