H04N 13/337
Using polarisation multiplexing
Official title: using polarisation multiplexing
H04N13/337 (Using polarisation multiplexing) appears on 1,211 US grants and 1,140 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,211
- Published applications
- 1,140
- Assignees
- 424
- Inventors
- 2,066
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 13 | 0 |
| 1991 | 15 | 0 |
| 1992 | 11 | 0 |
| 1993 | 8 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 20 | 0 |
| 1997 | 27 | 0 |
| 1998 | 47 | 0 |
| 1999 | 48 | 0 |
| 2000 | 39 | 0 |
| 2001 | 50 | 13 |
| 2002 | 30 | 45 |
| 2003 | 21 | 29 |
| 2004 | 22 | 32 |
| 2005 | 22 | 27 |
| 2006 | 24 | 23 |
| 2007 | 16 | 31 |
| 2008 | 21 | 30 |
| 2009 | 12 | 32 |
| 2010 | 18 | 54 |
| 2011 | 21 | 95 |
| 2012 | 40 | 132 |
| 2013 | 52 | 178 |
| 2014 | 105 | 105 |
| 2015 | 136 | 74 |
| 2016 | 73 | 38 |
| 2017 | 71 | 46 |
| 2018 | 42 | 31 |
| 2019 | 40 | 29 |
| 2020 | 32 | 27 |
| 2021 | 21 | 22 |
| 2022 | 25 | 19 |
| 2023 | 14 | 6 |
| 2024 | 11 | 8 |
| 2025 | 8 | 11 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polarization techniques for a visual effects system18 Aug 2026US 12,712,997 B2Universal City Studios LLC
- Stereoscopic display device and shutter panel16 Jun 2026US 12,659,449 B2Sharp Display Technology Corporation
- Stereoscopic display system and liquid crystal shutter device31 Mar 2026US 12,593,022 B2Sharp Display Technology Corporation
- 3D light emitter with closely spaced packages24 Feb 2026US 12,563,174 B2Liminal Space, Inc.
- Perceptual measure of end-to-end splay30 Dec 2025US 12,513,280 B1Apple Inc.
- Device for generating an image for a stereo display and method therefor20 Aug 2026US 2026/0246902 A1Leica Instruments (Singapore) Pte. Ltd.
- Electronic apparatus and controlling method thereof6 Aug 2026US 2026/0230596 A1Samsung Electronics Co., Ltd.
- 3d light emitter with closely spaced packages26 Feb 2026US 2026/0059088 A1Liminal Space, Inc.
- Surgical system with augmented reality display30 Oct 2025US 2025/0331932 A1Cilag GmbH International
- Videoconferencing booth23 Oct 2025US 2025/0330562 A1Dolby Laboratories Licensing Corporation
Most cited
By later US patents
- 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
- Panoramic image based virtual reality/telepresence audio-visual system and method993US 5,495,576 A1996