G02B 27/1026
For use with reflective spatial light modulators
Official title: {for use with reflective spatial light modulators}
G02B27/1026 (For use with reflective spatial light modulators) appears on 494 US grants and 554 published applications in this corpus.
Search patents in G02B- Granted patents
- 494
- Published applications
- 554
- Assignees
- 206
- Inventors
- 830
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 10 | 1 |
| 2002 | 9 | 19 |
| 2003 | 12 | 27 |
| 2004 | 26 | 33 |
| 2005 | 13 | 31 |
| 2006 | 35 | 60 |
| 2007 | 28 | 35 |
| 2008 | 27 | 13 |
| 2009 | 19 | 26 |
| 2010 | 14 | 21 |
| 2011 | 14 | 10 |
| 2012 | 16 | 20 |
| 2013 | 8 | 24 |
| 2014 | 23 | 15 |
| 2015 | 16 | 29 |
| 2016 | 23 | 18 |
| 2017 | 21 | 13 |
| 2018 | 17 | 22 |
| 2019 | 17 | 20 |
| 2020 | 15 | 23 |
| 2021 | 16 | 24 |
| 2022 | 18 | 18 |
| 2023 | 16 | 16 |
| 2024 | 22 | 16 |
| 2025 | 10 | 11 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hologram waveguiding1 Sep 2026US 12,724,260 B2Dualitas Ltd
- Hologram waveguiding5 May 2026US 12,619,070 B2Envisics Ltd
- Display system and light control element therefor14 Apr 2026US 12,601,915 B2Envisics Ltd
- Devices with monochromatic liquid crystal on silicon displays31 Mar 2026US 12,591,143 B2Meta Platforms Technologies, LLC
- Apparatus and method for reproducing hologram image17 Mar 2026US 12,578,680 B2Electronics and Telecommunications Research Institute
- Projection optical core, projection system, and related device9 Jul 2026US 2026/0194801 A1Huawei Technologies Co., Ltd.
- Compact illumination system with improved optical performance28 May 2026US 2026/0147216 A1Lumus Ltd.
- Low-profile beam splitter30 Apr 2026US 2026/0118745 A1Magic Leap, Inc.
- Light source module and projection device23 Apr 2026US 2026/0110954 A1Shenzhen Roborock Innovation Technology Co., Ltd.
- Display with increased pixel count23 Apr 2026US 2026/0113419 A1Texas Instruments Incorporated
Most cited
By later US patents
- Uniform illumination system488US 7,072,096 B2Digital Optics International Corporation · 2006
- Optics arrangements including light source arrangements for an active matrix liquid crystal image generator365US 5,808,800 ADisplaytech, Inc. · 1998
- Uniform illumination system254US 7,400,439 B2Digital Optics International Corporation · 2008
- Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter249US 6,486,997 B13M Innovative Properties Company · 2002
- Optics arrangement including light source arrangement for an active matrix liquid crystal image generator241US 6,195,136 B1Displaytech, Inc. · 2001