H04N 13/38
For tracking vertical translational head movements
Official title: for tracking vertical translational head movements
H04N13/38 (For tracking vertical translational head movements) appears on 161 US grants and 107 published applications in this corpus.
Search patents in H04N- Granted patents
- 161
- Published applications
- 107
- Assignees
- 94
- Inventors
- 308
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 19 | 0 |
| 1999 | 12 | 0 |
| 2000 | 16 | 0 |
| 2001 | 9 | 3 |
| 2002 | 7 | 6 |
| 2003 | 2 | 8 |
| 2004 | 5 | 2 |
| 2005 | 6 | 1 |
| 2006 | 4 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 7 |
| 2013 | 2 | 6 |
| 2014 | 4 | 5 |
| 2015 | 4 | 5 |
| 2016 | 4 | 7 |
| 2017 | 12 | 3 |
| 2018 | 3 | 11 |
| 2019 | 8 | 3 |
| 2020 | 6 | 8 |
| 2021 | 6 | 3 |
| 2022 | 5 | 4 |
| 2023 | 3 | 2 |
| 2024 | 4 | 4 |
| 2025 | 2 | 3 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Eyewear with strain gauge estimation21 Oct 2025US 12,452,395 B2Snap Inc.
- Creation and user interactions with three-dimensional wallpaper on computing devices25 Feb 2025US 12,238,262 B2Snap Inc.
- Extended reality movement platform3 Dec 2024US 12,159,352 B2Bsset LLC
- Remote control manipulator system and remote control assistance system12 Mar 2024US 11,926,064 B2Mitsubishi Electric Corporation
- Information processing apparatus and information processing method5 Mar 2024US 11,924,402 B2Sony Group Corporation
- Head-mounted display and image display method17 Sep 2026US 2026/0281292 A1Sony Interactive Entertainment Inc.
- Display system30 Jul 2026US 2026/0222526 A1Semiconductor Energy Laboratory Co.Ltd.
- Eyewear with strain gauge estimation15 Jan 2026US 2026/0019547 A1Snap Inc.
- Multiscopic display with collimated and diffused backlight9 Oct 2025US 2025/0317549 A1Distance Technologies Oy
- Image processing method, head-mounted display device, and medium2 Oct 2025US 2025/0310507 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Panoramic display system611US 5,130,794 A1992
- Image display apparatus of head mounted type303US 5,579,026 AOlympus Optical Co., Ltd. · 1996
- Method for creating virtual reality278US 6,084,979 ACarnegie Mellon University · 2000
- Virtual reality television system255US 5,714,997 A1998
- 3-dimensional telepresence system for a robotic environment228US 6,148,100 ABechtel BWXT Idaho, LLC · 2000