H04N 13/122
Improving the three-dimensional [3d] impression of stereoscopic images by modifying image signal
Official title: Improving the three-dimensional [3D] impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues (H04N13/128 takes precedence)
H04N13/122 (Improving the three-dimensional [3d] impression of stereoscopic images by modifying image signal) appears on 1,080 US grants and 1,328 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,080
- Published applications
- 1,328
- Assignees
- 475
- Inventors
- 2,528
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 3 | 0 |
| 2001 | 12 | 10 |
| 2002 | 13 | 15 |
| 2003 | 9 | 8 |
| 2004 | 6 | 7 |
| 2005 | 7 | 14 |
| 2006 | 6 | 10 |
| 2007 | 5 | 8 |
| 2008 | 5 | 16 |
| 2009 | 5 | 21 |
| 2010 | 5 | 24 |
| 2011 | 12 | 56 |
| 2012 | 22 | 99 |
| 2013 | 29 | 97 |
| 2014 | 50 | 86 |
| 2015 | 74 | 86 |
| 2016 | 80 | 69 |
| 2017 | 74 | 77 |
| 2018 | 68 | 70 |
| 2019 | 85 | 93 |
| 2020 | 96 | 88 |
| 2021 | 94 | 103 |
| 2022 | 68 | 80 |
| 2023 | 67 | 54 |
| 2024 | 57 | 48 |
| 2025 | 53 | 57 |
| 2026 | 41 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-view displays and associated systems and methods6 Oct 2026US 12,756,812 B2Fathom Optics Inc.
- Electronic device for outputting image based on result of predicting future eye position and method performed by the same29 Sep 2026US 12,748,490 B2Samsung Electronics Co., Ltd.
- Dynamic resolution of depth conflicts in telepresence18 Aug 2026US 12,712,993 B2Google Inc.
- Methods and associated devices and systems for enhanced 2D and 3D vision18 Aug 2026US 12,712,998 B2Applied Minds, LLC
- Real-time spherical light field reconstruction from a single omnidirectional image11 Aug 2026US 12,705,687 B2
- Autostereoscopic display systems and methods for using the same17 Sep 2026US 2026/0281293 A1Google Inc.
- Encoding and decoding method and device-cloud collaboration system27 Aug 2026US 2026/0253259 A1Huawei Technologies Co., Ltd.
- Image processing method and apparatus, and device, computer-readable storage medium and product20 Aug 2026US 2026/0246900 A1Beijing Zitiao Network Technology Co., Ltd.
- Device for generating an image for a stereo display and method therefor20 Aug 2026US 2026/0246902 A1Leica Instruments (Singapore) Pte. Ltd.
- Three dimensional generative pre-trained transformer and methods of use20 Aug 2026US 2026/0246903 A1
Most cited
By later US patents
- Information display device for vehicle613US 5,883,739 AHonda Giken Kogyo Kabushiki Kaisha · 1999
- Image processing method and apparatus574US 6,496,598 B1Dynamic Digital Depth Research Pty Ltd · 2002
- Method and apparatus for converting a two dimensional motion picture into a three dimensional motion picture273US 5,748,199 ASynthonics, Inc. · 1998
- Virtual guidance for orthopedic surgical procedures260US 10,987,176 B2Tornier SAS · 2021
- Stereoscopic CG image generating apparatus and stereoscopic TV apparatus240US 6,175,379 B1Matsushita Electric Industrial Co., Ltd. · 2001