H04N 13/246
Calibration of cameras
H04N13/246 (Calibration of cameras) appears on 1,199 US grants and 1,314 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,199
- Published applications
- 1,314
- Assignees
- 603
- Inventors
- 2,519
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 10 | 0 |
| 1998 | 17 | 0 |
| 1999 | 16 | 0 |
| 2000 | 18 | 0 |
| 2001 | 16 | 5 |
| 2002 | 20 | 20 |
| 2003 | 10 | 29 |
| 2004 | 13 | 12 |
| 2005 | 12 | 14 |
| 2006 | 20 | 9 |
| 2007 | 13 | 11 |
| 2008 | 7 | 13 |
| 2009 | 5 | 14 |
| 2010 | 4 | 15 |
| 2011 | 9 | 33 |
| 2012 | 18 | 42 |
| 2013 | 17 | 69 |
| 2014 | 30 | 65 |
| 2015 | 46 | 69 |
| 2016 | 62 | 79 |
| 2017 | 61 | 101 |
| 2018 | 85 | 116 |
| 2019 | 108 | 111 |
| 2020 | 150 | 99 |
| 2021 | 93 | 101 |
| 2022 | 97 | 78 |
| 2023 | 64 | 57 |
| 2024 | 67 | 62 |
| 2025 | 63 | 56 |
| 2026 | 32 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for updating an autonomous vehicle driving model based on the vehicle driving model becoming statistically incorrect29 Sep 2026US 12,746,928 B2Pronto.Ai, Inc.
- Method for real-time detection of length and width size distribution of crystal population in glass crystallizer by binocular telecentric cameras15 Sep 2026US 12,737,912 B2Dalian University of Technology
- Camera pixel calibration apparatus and winding device15 Sep 2026US 12,739,356 B2Contemporary Amperex Technology (Hong Kong) Limited
- Three-dimensional imaging system and method25 Aug 2026US 12,720,034 B2Wayne State University
- Camera module25 Aug 2026US 12,720,181 B2LG Innotek Co., Ltd.
- System and a method to achieve single-shot stereo calibration8 Oct 2026US 2026/0311368 A1Irida Labs S.A.
- System and a method to achieve single-shot stereo calibration8 Oct 2026US 2026/0311369 A1Irida Labs S.A.
- System and a method to achieve single-shot stereo calibration8 Oct 2026US 2026/0311370 A1Irida Labs S.A.
- Navigation system and navigation method having an annotation function17 Sep 2026US 2026/0272572 A1
- Dynamic recalibration of stereoscopic camera system10 Sep 2026US 2026/0268525 A1
Most cited
By later US patents
- Alignment of master and slave in a minimally invasive surgical apparatus2,565US 6,364,888 B1Intuitive Surgical, Inc. · 2002
- Apparatus and method for performing computer enhanced surgery with articulated instrument1,896US 6,223,100 B1SRI International · 2001
- Surgical method1,654US 6,963,792 B1SRI International · 2005
- Surgical system1,483US 6,850,817 B1SRI International · 2005
- Method for telemanipulation with telepresence1,184US 5,631,973 ASRI International · 1997