G03H 2225/52
Reflective modulator
G03H2225/52 (Reflective modulator) appears on 111 US grants and 135 published applications in this corpus.
Search patents in G03H- Granted patents
- 111
- Published applications
- 135
- Assignees
- 68
- Inventors
- 222
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 6 | 7 |
| 2005 | 3 | 5 |
| 2006 | 3 | 2 |
| 2007 | 3 | 8 |
| 2008 | 1 | 6 |
| 2009 | 3 | 6 |
| 2010 | 3 | 8 |
| 2011 | 3 | 0 |
| 2012 | 6 | 1 |
| 2013 | 1 | 3 |
| 2014 | 4 | 1 |
| 2015 | 2 | 7 |
| 2016 | 2 | 5 |
| 2017 | 4 | 8 |
| 2018 | 4 | 11 |
| 2019 | 9 | 11 |
| 2020 | 9 | 10 |
| 2021 | 7 | 12 |
| 2022 | 11 | 8 |
| 2023 | 9 | 6 |
| 2024 | 6 | 3 |
| 2025 | 7 | 1 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Holographic optical element printing method using tunable focus lens and rotating mirror29 Sep 2026US 12,748,377 B2Korea Electronics Technology Institute
- Projector with phase hologram modulator30 Dec 2025US 12,510,863 B2Texas Instruments Incorporated
- Driver for a display device23 Dec 2025US 12,504,718 B2Envisics Ltd
- Device and method for manufacturing holographic optical elements28 Oct 2025US 12,455,532 B2Robert Bosch GmbH
- Optical assembly and method for reducing zero-order light in a holographic display23 Sep 2025US 12,422,779 B2VividQ Limited
- DC Order Block24 Sep 2026US 2026/0288062 A1Envisics Ltd
- Apparatus and method for additively manufacturing three-dimensional objects14 May 2026US 2026/0131536 A1General Electric Company
- Projector with phase hologram modulator9 Apr 2026US 2026/0099123 A1Texas Instruments Incorporated
- Holographic interface control for a vehicle29 Jan 2026US 2026/0027896 A1GM Global Technology Operations LLC
- Driver for a Display Device25 Dec 2025US 2025/0390062 A1Envisics Ltd
Most cited
By later US patents
- High-resolution spatial light modulator for 3-dimensional holographic display302US 6,819,469 B12004
- Optical apparatus for controlling the wavefront of a coherent light70US 5,682,214 ASeiko Epson Corporation · 1997
- Holographic displays58US 6,760,135 B1Holographic Imaging LLC · 2004
- Optical apparatus including a liquid crystal modulator40US 5,497,254 ASeiko Epson Corporation · 1996
- Three-dimensional image display and three-dimensional image displaying method38US 8,400,696 B2Hamamatsu Photonics K.K. · 2013