H04N 25/745
Circuitry for generating timing or clock signals
Official title: {Circuitry for generating timing or clock signals}
H04N25/745 (Circuitry for generating timing or clock signals) appears on 466 US grants and 321 published applications in this corpus.
Search patents in H04N- Granted patents
- 466
- Published applications
- 321
- Assignees
- 166
- Inventors
- 731
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 6 | 0 |
| 1986 | 12 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 15 | 0 |
| 1990 | 5 | 0 |
| 1991 | 10 | 0 |
| 1992 | 7 | 0 |
| 1993 | 12 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 2 |
| 2002 | 5 | 7 |
| 2003 | 7 | 6 |
| 2004 | 15 | 12 |
| 2005 | 6 | 12 |
| 2006 | 9 | 13 |
| 2007 | 3 | 8 |
| 2008 | 9 | 22 |
| 2009 | 15 | 15 |
| 2010 | 10 | 16 |
| 2011 | 20 | 17 |
| 2012 | 17 | 4 |
| 2013 | 10 | 13 |
| 2014 | 14 | 8 |
| 2015 | 13 | 11 |
| 2016 | 12 | 12 |
| 2017 | 15 | 11 |
| 2018 | 7 | 12 |
| 2019 | 15 | 9 |
| 2020 | 10 | 8 |
| 2021 | 7 | 15 |
| 2022 | 13 | 26 |
| 2023 | 28 | 32 |
| 2024 | 30 | 18 |
| 2025 | 20 | 11 |
| 2026 | 7 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image sensing device for correcting depth information29 Sep 2026US 12,751,098 B2SK hynix Inc.
- Image sensor and operating method thereof1 Sep 2026US 12,726,737 B2Samsung Electronics Co., Ltd.
- Image processing device and method of operation thereof25 Aug 2026US 12,720,230 B2Samsung Electronics Co., Ltd.
- Imaging system, movable apparatus, imaging method, and storage medium14 Jul 2026US 12,684,267 B2Canon Kabushiki Kaisha
- Digital cinema camera system for recording, editing and visualizing images23 Jun 2026US 12,665,996 B2Silicon Imaging Corporation
- Digital cinema camera system for recording, editing and visualizing images8 Oct 2026US 2026/0313084 A1Silicon Imaging Corporation
- Image sensor and operating method thereof30 Oct 2025US 2025/0338039 A1Samsung Electronics Co., Ltd.
- Photoelectric conversion apparatus and equipment23 Oct 2025US 2025/0330726 A1Canon Kabushiki Kaisha
- Electronic device18 Sep 2025US 2025/0294267 A1Quanta Computer Inc.
- Range imaging device and range imaging method28 Aug 2025US 2025/0274679 A1Toppan Holdings Inc.
Most cited
By later US patents
- CMOS active pixel sensor type imaging system on a chip647US 5,841,126 ACalifornia Institute of Technology · 1998
- Bar code reading device with global electronic shutter control162US 7,568,628 B2Hand Held Products, Inc. · 2009
- Digital image processor for a digital camera156US 6,642,956 B1Agilent Technologies, Inc. · 2003
- Method for driving a CCD area image sensor in a non-interlace scanning and a structure of the CCD area image sensor for driving in the same method134US 4,805,026 ANEC Corporation · 1989
- High-speed video camera using solid-state image sensor122US 5,157,499 AKabushiki Kaisha n a c · 1992