H03K 5/05
By the use of clock signals or other time reference signals
Official title: by the use of clock signals or other time reference signals
H03K5/05 (By the use of clock signals or other time reference signals) appears on 237 US grants and 191 published applications in this corpus.
Search patents in H03K- Granted patents
- 237
- Published applications
- 191
- Assignees
- 134
- Inventors
- 457
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 5 |
| 2004 | 5 | 2 |
| 2005 | 2 | 7 |
| 2006 | 7 | 5 |
| 2007 | 3 | 3 |
| 2008 | 4 | 6 |
| 2009 | 2 | 1 |
| 2010 | 2 | 5 |
| 2011 | 5 | 14 |
| 2012 | 6 | 3 |
| 2013 | 12 | 8 |
| 2014 | 10 | 9 |
| 2015 | 10 | 13 |
| 2016 | 14 | 14 |
| 2017 | 15 | 6 |
| 2018 | 13 | 13 |
| 2019 | 17 | 13 |
| 2020 | 12 | 6 |
| 2021 | 13 | 10 |
| 2022 | 6 | 4 |
| 2023 | 11 | 18 |
| 2024 | 12 | 11 |
| 2025 | 8 | 5 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for realizing high-speed low-power wireline transceivers15 Sep 2026US 12,738,944 B2Sharif University of Technology
- DDR PHY critical clock switching and gating architecture21 Apr 2026US 12,609,152 B2QUALCOMM Incorporated
- Systems and methods for realizing high-speed low-power wireline transceivers21 Apr 2026US 12,609,705 B2Sharif University of Technology
- Semiconductor memory with dual quadrature corrected duty cycle clock outputs3 Mar 2026US 12,567,456 B2Samsung Electronics Co., Ltd.
- PWM signal generator circuit and related integrated circuit3 Feb 2026US 12,542,542 B2STMicroelectronics S,r.l.
- Circuitry for phase alignment of multiple frequency dividers20 Aug 2026US 2026/0246455 A1Realtek Semiconductor Corp.
- Systems and methods for realizing high-speed low-power wireline transceivers23 Jul 2026US 2026/0213753 A1Sharif University of Technology
- Clock generation circuit9 Jul 2026US 2026/0196995 A1NXP B. V.
- Pwm signal generator circuit and related integrated circuit21 May 2026US 2026/0142650 A1STMicroelectronics S,r.l.
- Pulse control device and laser processing system14 May 2026US 2026/0135347 A1Industrial Technology Research Institute
Most cited
By later US patents
- Timing signal generator circuit278US 4,090,096 ANippon Electric Co., Ltd. · 1978
- Clock signal duty cycle correction circuit and method102US 5,757,218 AInternational Business Machines Corporation · 1998
- Deskewing time-critical signals in automatic test equipment68US 4,511,846 AFairchild Camera and Instrument Corporation · 1985
- Programmable frequency and duty cycle tone signal generator50US 4,330,751 ANorlin Industries, Inc. · 1982
- CMOS clock-phase synthesizer44US 5,036,230 AIntel Corporation · 1991