H04N 23/40
Circuit details for pick-up tubes
H04N23/40 (Circuit details for pick-up tubes) appears on 229 US grants and 160 published applications in this corpus.
Search patents in H04N- Granted patents
- 229
- Published applications
- 160
- Assignees
- 94
- Inventors
- 283
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 10 | 0 |
| 1981 | 2 | 0 |
| 1982 | 7 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 8 |
| 2005 | 3 | 8 |
| 2006 | 4 | 7 |
| 2007 | 3 | 1 |
| 2008 | 3 | 4 |
| 2009 | 6 | 4 |
| 2010 | 7 | 10 |
| 2011 | 7 | 18 |
| 2012 | 1 | 2 |
| 2013 | 11 | 41 |
| 2014 | 21 | 14 |
| 2015 | 38 | 8 |
| 2016 | 6 | 4 |
| 2017 | 7 | 2 |
| 2018 | 4 | 4 |
| 2019 | 3 | 5 |
| 2020 | 3 | 5 |
| 2021 | 3 | 3 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 5 | 4 |
| 2025 | 1 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Camera module capable of acquiring an accurate image5 May 2026US 12,621,552 B2LG Innotek Co., Ltd.
- Wearable apparatus27 Jan 2026US 12,535,878 B2Ntt Docomo, Inc.
- Optical element driving mechanism29 Apr 2025US 12,289,525 B2TDK Taiwan Corp.
- Stabilization assembly for image sensor29 Oct 2024US 12,132,989 B2Google Inc.
- Methods and systems to control particles and implantable devices27 Aug 2024US 12,070,281 B2Bionaut Labs Ltd.
- Camera module20 Aug 2026US 2026/0247018 A1LG Innotek Co., Ltd.
- Lens driving apparatus, camera module, and electronic device9 Jul 2026US 2026/0194790 A1Huawei Technologies Co., Ltd.
- Electronic device18 Sep 2025US 2025/0294225 A1Canon Kabushiki Kaisha
- Imaging device, control method, and program10 Jul 2025US 2025/0227381 A1Sony Group Corporation
- Stabilization assembly for image sensor13 Mar 2025US 2025/0088745 A1Google Inc.
Most cited
By later US patents
- Apparatus for multiple camera devices and method of operating same466US 7,199,348 B2Newport Imaging Corporation · 2007
- Print media roll and ink replaceable cartridge252US 6,362,868 B1Silverbrook Research Pty Ltd · 2002
- Capturing and processing of images using monolithic camera array with heterogeneous imagers210US 8,902,321 B2Pelican Imaging Corporation · 2014
- Systems and methods for measuring depth using images captured by camera arrays199US 8,885,059 B1Pelican Imaging Corporation · 2014
- Systems and methods for parallax measurement using camera arrays incorporating 3 x 3 camera configurations185US 8,896,719 B1Pelican Imaging Corporation · 2014