H04N 13/178
Metadata
Official title: Metadata, e.g. disparity information
H04N13/178 (Metadata) appears on 847 US grants and 1,216 published applications in this corpus.
Search patents in H04N- Granted patents
- 847
- Published applications
- 1,216
- Assignees
- 239
- Inventors
- 1,429
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 9 |
| 2003 | 7 | 5 |
| 2004 | 0 | 6 |
| 2005 | 4 | 8 |
| 2006 | 0 | 10 |
| 2007 | 3 | 6 |
| 2008 | 1 | 18 |
| 2009 | 2 | 21 |
| 2010 | 6 | 63 |
| 2011 | 11 | 141 |
| 2012 | 31 | 119 |
| 2013 | 53 | 127 |
| 2014 | 80 | 82 |
| 2015 | 79 | 54 |
| 2016 | 61 | 53 |
| 2017 | 61 | 42 |
| 2018 | 49 | 52 |
| 2019 | 45 | 56 |
| 2020 | 62 | 72 |
| 2021 | 61 | 87 |
| 2022 | 64 | 60 |
| 2023 | 66 | 42 |
| 2024 | 39 | 29 |
| 2025 | 42 | 32 |
| 2026 | 13 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hardware-accelerated multiscopic image generation28 Jul 2026US 12,695,855 B1Distance Technologies Oy
- Methods and apparatus to reduce latency during viewport switching in immersive video16 Jun 2026US 12,659,493 B2Intel Corporation
- Depth of field in video based on gaze2 Jun 2026US 12,647,549 B2Apple Inc.
- Encoding and decoding immersive video26 May 2026US 12,641,285 B2Koninklijke Philips N. V.
- Method and apparatus for delivering a volumetric video content12 May 2026US 12,627,785 B2InterDigital VC Holdings, Inc.
- Head-mounted display adjustment methods and systems8 Oct 2026US 2026/0313082 A1Dolby Laboratories Licensing Corporation
- Encoding and decoding immersive video17 Sep 2026US 2026/0281434 A1Koninklijke Philips N. V.
- Head-mounted display device for processing images obtained from different types of cameras and operating method thereof27 Aug 2026US 2026/0251905 A1Samsung Electronics Co., Ltd.
- Electronic apparatus and stereoscopic image display method thereof9 Jul 2026US 2026/0197433 A1Acer Incorporated
- Method for grouping and updating camera parameters for mpeg immersive video9 Jul 2026US 2026/0197493 A1Ewha University-Industry Collaboration Foundation
Most cited
By later US patents
- Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween351US 5,923,869 AMatsushita Electric Industrial Co., Ltd. · 1999
- Virtual reality television system255US 5,714,997 A1998
- Systems and methods for decoding light field image files233US 8,542,933 B2Pelican Imaging Corporation · 2013
- Systems and methods for decoding light field image files204US 8,831,367 B2Pelican Imaging Corporation · 2014
- Image recording and reproducing apparatus162US 6,141,036 ACanon Kabushiki Kaisha · 2000