H04N 23/95
Computational photography systems
Official title: Computational photography systems, e.g. light-field imaging systems
H04N23/95 (Computational photography systems) appears on 4,006 US grants and 4,754 published applications in this corpus.
Search patents in H04N- Granted patents
- 4,006
- Published applications
- 4,754
- Assignees
- 1,097
- Inventors
- 7,003
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 6 |
| 2002 | 4 | 6 |
| 2003 | 7 | 7 |
| 2004 | 9 | 18 |
| 2005 | 3 | 19 |
| 2006 | 10 | 22 |
| 2007 | 4 | 54 |
| 2008 | 16 | 62 |
| 2009 | 21 | 78 |
| 2010 | 39 | 128 |
| 2011 | 55 | 112 |
| 2012 | 108 | 149 |
| 2013 | 114 | 180 |
| 2014 | 160 | 228 |
| 2015 | 198 | 266 |
| 2016 | 244 | 349 |
| 2017 | 275 | 316 |
| 2018 | 291 | 343 |
| 2019 | 314 | 381 |
| 2020 | 388 | 370 |
| 2021 | 341 | 371 |
| 2022 | 339 | 358 |
| 2023 | 314 | 321 |
| 2024 | 276 | 269 |
| 2025 | 293 | 197 |
| 2026 | 149 | 144 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Class-specific diffractive camera with all-optical erasure of undesired objects6 Oct 2026US 12,756,946 B2The Regents of the University of California
- Upsampling an image using one or more neural networks29 Sep 2026US 12,749,150 B2NVIDIA Corporation
- Methods and system for object path detection in a workplace29 Sep 2026US 12,749,200 B2VergeSense, Inc.
- Method of high-resolution computational imaging through checkerboard constellation-based optical pupil plane interference29 Sep 2026US 12,750,596 B2Shanghai Institute of Technical Physics, Chinese Academy of Sciences
- Image sensing device for correcting depth information29 Sep 2026US 12,751,098 B2SK hynix Inc.
- System and method for rapid inspection of printed circuit board using multiple modalities8 Oct 2026US 2026/0309776 A1Battelle Memorial Institute
- A lens-free single-frame phase recovery method based on partially coherent light-emitting diode illumination8 Oct 2026US 2026/0310130 A1Nanjing University of Science and Technology
- Digital cinema camera system for recording, editing and visualizing images8 Oct 2026US 2026/0313084 A1Silicon Imaging Corporation
- Dumper vehicle with a camera system1 Oct 2026US 2026/0296317 A1Oshkosh Corporation
- Capturing and Processing of Images Including Occlusions Focused on an Image Sensor by a Lens Stack Array1 Oct 2026US 2026/0301205 A1Adeia Imaging LLC
Most cited
By later US patents
- Processor for electronic endoscope and electronic endoscope apparatus1,107US 9,332,890 B2Hoya Corporation · 2016
- Capturing and processing of images using monolithic camera array with heterogeneous imagers431US 8,514,491 B2Pelican Imaging Corporation · 2013
- Focused plenoptic camera employing microlenses with different focal lengths426US 8,400,555 B1Adobe Systems Incorporated · 2013
- Dual aperture zoom digital camera370US 9,185,291 B1Corephotonics Ltd. · 2015
- Capturing and rendering high dynamic range images344US 8,760,537 B2Apple Inc. · 2014