G03H 2001/0224
Active addressable light modulator, i.e. spatial light modulator [slm]
Official title: {Active addressable light modulator, i.e. Spatial Light Modulator [SLM]}
G03H2001/0224 (Active addressable light modulator, i.e. spatial light modulator [slm]) appears on 336 US grants and 403 published applications in this corpus.
Search patents in G03H- Granted patents
- 336
- Published applications
- 403
- Assignees
- 157
- Inventors
- 613
- Latest grant
- 25 Aug 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 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 2 |
| 2004 | 3 | 4 |
| 2005 | 4 | 6 |
| 2006 | 5 | 5 |
| 2007 | 1 | 7 |
| 2008 | 1 | 9 |
| 2009 | 7 | 12 |
| 2010 | 8 | 30 |
| 2011 | 4 | 9 |
| 2012 | 17 | 10 |
| 2013 | 8 | 17 |
| 2014 | 8 | 15 |
| 2015 | 11 | 14 |
| 2016 | 17 | 17 |
| 2017 | 13 | 17 |
| 2018 | 18 | 33 |
| 2019 | 25 | 32 |
| 2020 | 31 | 36 |
| 2021 | 25 | 34 |
| 2022 | 34 | 22 |
| 2023 | 16 | 19 |
| 2024 | 17 | 27 |
| 2025 | 29 | 16 |
| 2026 | 11 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for measuring texture realization characteristics of holographic images25 Aug 2026US 12,717,276 B2Korea Photonics Technology Institute
- Spatial light modulation device, processing device, and position estimation method16 Jun 2026US 12,656,101 B2Hamamatsu Photonics K.K.
- Light source control device, operating method of light source control device, operating program of light source control device, and digital holography system26 May 2026US 12,638,808 B2FUJIFILM Corporation
- Holographic VR display12 May 2026US 12,625,370 B2Meta Platforms Technologies, LLC
- Holographic display system and electronic device28 Apr 2026US 12,613,494 B2Shanghai Tianma Microelectronics Co., Ltd.
- Display Device and Method8 Oct 2026US 2026/0310030 A1Envisics Ltd
- DC Order Block24 Sep 2026US 2026/0288062 A1Envisics Ltd
- Method of Manufacturing a Display Device20 Aug 2026US 2026/0244055 A1Envisics Ltd
- Bi-Directional Waveguide Coupling30 Jul 2026US 2026/0219634 A1Envisics Ltd
- System and method for hybrid recording of 2d image and 3d hologram9 Apr 2026US 2026/0099122 A1Electronics and Telecommunications Research Institute
Most cited
By later US patents
- High-resolution spatial light modulator for 3-dimensional holographic display302US 6,819,469 B12004
- Anticounterfeiting method and device utilizing holograms and pseudorandom dot patterns252US 5,396,559 A1995
- Agile holographic optical phased array device and applications119US 8,014,050 B2Vuzix Corporation · 2011
- 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