H04N 23/73
By influencing the exposure time
Official title: by influencing the exposure time
H04N23/73 (By influencing the exposure time) appears on 3,950 US grants and 4,520 published applications in this corpus.
Search patents in H04N- Granted patents
- 3,950
- Published applications
- 4,520
- Assignees
- 957
- Inventors
- 6,544
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 12 | 0 |
| 1991 | 13 | 0 |
| 1992 | 7 | 0 |
| 1993 | 13 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 15 | 0 |
| 1997 | 13 | 0 |
| 1998 | 6 | 0 |
| 1999 | 11 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 4 |
| 2002 | 16 | 24 |
| 2003 | 13 | 39 |
| 2004 | 21 | 38 |
| 2005 | 20 | 49 |
| 2006 | 17 | 54 |
| 2007 | 23 | 68 |
| 2008 | 39 | 71 |
| 2009 | 59 | 85 |
| 2010 | 59 | 92 |
| 2011 | 73 | 88 |
| 2012 | 88 | 112 |
| 2013 | 104 | 118 |
| 2014 | 120 | 191 |
| 2015 | 169 | 232 |
| 2016 | 209 | 274 |
| 2017 | 271 | 292 |
| 2018 | 222 | 269 |
| 2019 | 297 | 349 |
| 2020 | 326 | 377 |
| 2021 | 328 | 331 |
| 2022 | 337 | 312 |
| 2023 | 276 | 312 |
| 2024 | 246 | 282 |
| 2025 | 274 | 235 |
| 2026 | 176 | 222 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Predictive exposure settings for fixed and/or mobile imaging6 Oct 2026US 12,756,922 B2Intel Corporation
- Methods and systems for enhancing low light frame in a multi camera system6 Oct 2026US 12,756,927 B2Samsung Electronics Co., Ltd.
- Electronic device for performing image stabilization, and operating method therefor6 Oct 2026US 12,756,933 B2Samsung Electronics Co., Ltd.
- Modification method of image brightness of photographing system6 Oct 2026US 12,756,936 B2Alpha Networks Inc.
- Photographing based on a target exposure parameter6 Oct 2026US 12,756,937 B2Honor Device Co., Ltd.
- Optical fiber waveguide in an endoscopic system for hyperspectral, fluorescence, and laser mapping imaging8 Oct 2026US 2026/0306023 A1Cilag GmbH International
- Vision-Based Indicator Signal Detection Using Spatiotemporal Filtering8 Oct 2026US 2026/0311495 A1Waymo LLC
- Imaging device, substrate observation apparatus, substrate processing apparatus, and imaging method8 Oct 2026US 2026/0313229 A1SCREEN Holdings Co., Ltd.
- Image pickup apparatus, control method for image pickup apparatus, and storage medium8 Oct 2026US 2026/0313239 A1Canon Kabushiki Kaisha
- 3d scanner for minimizing motion blur1 Oct 2026US 2026/0303972 A13Shape A/S
Most cited
By later US patents
- Auto-exposure method using continuous video frames under controlled illumination567US 8,408,464 B2Metrologic Instruments, Inc. · 2013
- Imaging terminal having image sensor and lens assembly538US 8,596,539 B2Hand Held Products, Inc. · 2013
- Auto-exposure method using continuous video frames under controlled illumination489US 8,985,456 B2Metrologic Instruments, Inc. · 2015
- Apparatus for multiple camera devices and method of operating same466US 7,199,348 B2Newport Imaging Corporation · 2007
- Vehicle vision system307US 7,567,291 B2Gentex Corporation · 2009