G03H 2225/55
Active addressable light modulator: having optical element registered to each pixel
Official title: Having optical element registered to each pixel
G03H2225/55 (Active addressable light modulator: having optical element registered to each pixel) appears on 129 US grants and 148 published applications in this corpus.
Search patents in G03H- Granted patents
- 129
- Published applications
- 148
- Assignees
- 64
- Inventors
- 222
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 5 |
| 2007 | 3 | 7 |
| 2008 | 1 | 3 |
| 2009 | 2 | 5 |
| 2010 | 3 | 23 |
| 2011 | 5 | 7 |
| 2012 | 10 | 5 |
| 2013 | 10 | 5 |
| 2014 | 6 | 10 |
| 2015 | 3 | 2 |
| 2016 | 6 | 5 |
| 2017 | 5 | 2 |
| 2018 | 2 | 15 |
| 2019 | 8 | 9 |
| 2020 | 14 | 9 |
| 2021 | 7 | 12 |
| 2022 | 9 | 6 |
| 2023 | 6 | 7 |
| 2024 | 7 | 3 |
| 2025 | 4 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for generating a sub-hogel light field20 Jan 2026US 12,529,820 B2
- Display device and holographic display apparatus3 Jun 2025US 12,321,134 B2Beijing Boe Display Technology Co., Ltd.
- Display device and photomask therefor6 May 2025US 12,292,644 B2Envisics Ltd
- Light modulation device having high light efficiency6 May 2025US 12,292,646 B2SeeReal Technologies S. A.
- Liquid crystal spatial light modulator and three-dimensional display device14 Jan 2025US 12,197,091 B2Boe Technology Group Co., Ltd.
- Method for designing a partitioned optical metasurface23 Apr 2026US 2026/0110822 A1Avalon Holographics Inc.
- Hologram Interlacing with Diagonal Offset1 Jan 2026US 2026/0003322 A1Envisics Ltd
- Holographic display11 Dec 2025US 2025/0377629 A1Samsung Display Co., Ltd.
- Spatial light modulator and holographic 3d display device25 Sep 2025US 2025/0298371 A1Tohoku University
- Hybrid spatial light modulator24 Apr 2025US 2025/0130444 A1University of Washington
Most cited
By later US patents
- Methods of forming multiple phase light modulators371US 5,312,513 ATexas Instruments Incorporated · 1994
- Multiple phase light modulation using binary addressing244US 5,606,441 ATexas Instruments Incorporated · 1997
- Apparatus and methods for holographic display76US 9,501,036 B22016
- Optical apparatus for controlling the wavefront of a coherent light70US 5,682,214 ASeiko Epson Corporation · 1997
- Optical correlator using light phase modulation and two reflective spatial light modulators60US 5,523,881 ATexas Instruments Incorporated · 1996