G03H 2225/25
Optically addressed slm [oa-slm]
Official title: Optically addressed SLM [OA-SLM]
G03H2225/25 (Optically addressed slm [oa-slm]) appears on 73 US grants and 61 published applications in this corpus.
Search patents in G03H- Granted patents
- 73
- Published applications
- 61
- Assignees
- 39
- Inventors
- 119
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 3 | 3 |
| 2004 | 5 | 4 |
| 2005 | 2 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 6 |
| 2008 | 2 | 6 |
| 2009 | 1 | 2 |
| 2010 | 2 | 3 |
| 2011 | 4 | 0 |
| 2012 | 1 | 4 |
| 2013 | 1 | 6 |
| 2014 | 4 | 6 |
| 2015 | 7 | 2 |
| 2016 | 3 | 1 |
| 2017 | 1 | 4 |
| 2018 | 4 | 4 |
| 2019 | 4 | 2 |
| 2020 | 4 | 2 |
| 2021 | 2 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Image output device22 Oct 2024US 12,124,215 B2Hamamatsu Photonics K.K.
- Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles9 Apr 2024US 11,953,683 B2SeeReal Technologies S. A.
- Holographic display and holographic image forming method4 Jul 2023US 11,693,364 B2Samsung Electronics Co., Ltd.
- Holographic lidar system and method11 May 2021US 11,003,137 B2Envisics Ltd
- Hologram reproducing apparatus and method thereof9 Mar 2021US 10,942,490 B2Samsung Electronics Co., Ltd.
- Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles15 Aug 2024US 2024/0272431 A1SeeReal Technologies S. A.
- Phase Managed Additive Printing System18 Aug 2022US 2022/0258247 A1Seurat Technologies, Inc.
- Image output device23 Dec 2021US 2021/0397128 A1Hamamatsu Photonics K.K.
- Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles7 Jan 2021US 2021/0003843 A1SeeReal Technologies S. A.
- Holographic display and holographic image forming method19 Nov 2020US 2020/0363772 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- High-resolution spatial light modulator for 3-dimensional holographic display302US 6,819,469 B12004
- Image display system107US 6,654,156 B1Holographic Imaging LLC · 2003
- Autostereoscopic display84US 6,831,678 B1Holographic Imaging LLC · 2004
- Real image holographic stereograms78US 4,834,476 AMassachusetts Institute of Technology · 1989
- Optical apparatus for controlling the wavefront of a coherent light70US 5,682,214 ASeiko Epson Corporation · 1997