G03H 2225/22
Electrically addressed slm [ea-slm]
Official title: Electrically addressed SLM [EA-SLM]
G03H2225/22 (Electrically addressed slm [ea-slm]) appears on 147 US grants and 164 published applications in this corpus.
Search patents in G03H- Granted patents
- 147
- Published applications
- 164
- Assignees
- 90
- Inventors
- 351
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 3 | 2 |
| 2004 | 4 | 2 |
| 2005 | 2 | 6 |
| 2006 | 2 | 3 |
| 2007 | 3 | 6 |
| 2008 | 2 | 4 |
| 2009 | 2 | 3 |
| 2010 | 3 | 21 |
| 2011 | 2 | 5 |
| 2012 | 8 | 6 |
| 2013 | 5 | 6 |
| 2014 | 7 | 2 |
| 2015 | 4 | 4 |
| 2016 | 3 | 3 |
| 2017 | 3 | 2 |
| 2018 | 3 | 9 |
| 2019 | 5 | 3 |
| 2020 | 6 | 8 |
| 2021 | 7 | 21 |
| 2022 | 19 | 20 |
| 2023 | 11 | 9 |
| 2024 | 11 | 8 |
| 2025 | 11 | 7 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Complex light modulator, holographic display device, and see-through display device7 Jul 2026US 12,675,016 B2Korea University Research and Business Foundation, Sejong Campus
- Holographically displaying three-dimensional objects17 Mar 2026US 12,579,919 B2Pacific Light & Hologram, Inc.
- Stimulus-responsive dynamic meta-holographic device17 Feb 2026US 12,554,222 B2Postech Academy-Industry Foundation
- Projector with phase hologram modulator30 Dec 2025US 12,510,863 B2Texas Instruments Incorporated
- Optical device for modulating incident light25 Nov 2025US 12,481,180 B2Swave BV
- Method of Manufacturing a Display Device20 Aug 2026US 2026/0244055 A1Envisics Ltd
- Projector with phase hologram modulator9 Apr 2026US 2026/0099123 A1Texas Instruments Incorporated
- Holographic display11 Dec 2025US 2025/0377629 A1Samsung Display Co., Ltd.
- Displaying three-dimensional objects6 Nov 2025US 2025/0341806 A1
- Holographically displaying three-dimensional objects6 Nov 2025US 2025/0342784 A1Pacific Light & Hologram, Inc.
Most cited
By later US patents
- High-resolution spatial light modulator for 3-dimensional holographic display302US 6,819,469 B12004
- Agile holographic optical phased array device and applications119US 8,014,050 B2Vuzix Corporation · 2011
- Optical apparatus for controlling the wavefront of a coherent light70US 5,682,214 ASeiko Epson Corporation · 1997
- Optical device and optical machining system using the optical device64US 5,589,955 ASeiko Epson Corporation · 1996
- Switchable holographic apparatus59US 5,548,427 ASharp Kabushiki Kaisha · 1996