H04L 7/0331
With a digital phase-locked loop [pll] processing binary samples
Official title: {with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock (H04L7/0337 takes precedence)}
H04L7/0331 (With a digital phase-locked loop [pll] processing binary samples) appears on 1,407 US grants and 950 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,407
- Published applications
- 950
- Assignees
- 548
- Inventors
- 2,445
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 10 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 10 | 0 |
| 1983 | 9 | 0 |
| 1984 | 7 | 0 |
| 1985 | 11 | 0 |
| 1986 | 15 | 0 |
| 1987 | 13 | 0 |
| 1988 | 7 | 0 |
| 1989 | 22 | 0 |
| 1990 | 9 | 0 |
| 1991 | 17 | 0 |
| 1992 | 11 | 0 |
| 1993 | 21 | 0 |
| 1994 | 18 | 0 |
| 1995 | 15 | 0 |
| 1996 | 18 | 0 |
| 1997 | 22 | 0 |
| 1998 | 26 | 0 |
| 1999 | 22 | 0 |
| 2000 | 29 | 0 |
| 2001 | 16 | 2 |
| 2002 | 17 | 25 |
| 2003 | 26 | 18 |
| 2004 | 16 | 30 |
| 2005 | 19 | 25 |
| 2006 | 29 | 22 |
| 2007 | 14 | 17 |
| 2008 | 25 | 22 |
| 2009 | 23 | 25 |
| 2010 | 18 | 22 |
| 2011 | 21 | 22 |
| 2012 | 30 | 22 |
| 2013 | 36 | 27 |
| 2014 | 42 | 56 |
| 2015 | 82 | 91 |
| 2016 | 94 | 71 |
| 2017 | 97 | 91 |
| 2018 | 88 | 69 |
| 2019 | 106 | 60 |
| 2020 | 83 | 72 |
| 2021 | 53 | 43 |
| 2022 | 49 | 34 |
| 2023 | 29 | 22 |
| 2024 | 26 | 24 |
| 2025 | 19 | 31 |
| 2026 | 17 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Reducing non-linearity in a digital-to-time converter (DTC) when an input clock changes between lower and higher periods8 Sep 2026US 12,732,199 B2Ningbo Aura Semiconductor Co., Limited
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- Data processing apparatus, link training method, electronic device, and storage medium17 Sep 2026US 2026/0280840 A1Sanechips Technology Co., Ltd.
- Configurable voltage regulator circuit and transmitter circuit16 Jul 2026US 2026/0205135 A1M31 Technology Corporation
- Methods and systems for adjusting phase lock loop devices28 May 2026US 2026/0149455 A1Avago Technologies International Sales Pte. Limited
- Clock and data recovery (cdr) circuitry utilizing blind sampling28 May 2026US 2026/0149557 A1Protocol Insight, LLC
- Adaptive clock generation for serial links30 Apr 2026US 2026/0121823 A1NVIDIA Corporation
Most cited
By later US patents
- Paging system using message fragmentation to redistribute traffic339US 5,311,516 AMotorola, Inc. · 1994
- Clock recovery circuit157US 9,036,764 B1Rambus Inc. · 2015
- Remote control signal processing circuit for a microcomputer139US 5,436,853 ANEC Corporation · 1995
- Integrating receiver with precharge circuitry138US 8,199,859 B2Rambus Inc. · 2012
- Method for digital clock recovery from Manchester-encoded signals121US 4,608,702 AAdvanced Micro Devices, Inc. · 1986