G03H 2223/19
Microoptic array
Official title: Microoptic array, e.g. lens array
G03H2223/19 (Microoptic array) appears on 216 US grants and 262 published applications in this corpus.
Search patents in G03H- Granted patents
- 216
- Published applications
- 262
- Assignees
- 113
- Inventors
- 404
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 6 |
| 2003 | 2 | 4 |
| 2004 | 3 | 5 |
| 2005 | 7 | 8 |
| 2006 | 6 | 7 |
| 2007 | 4 | 10 |
| 2008 | 5 | 9 |
| 2009 | 3 | 7 |
| 2010 | 4 | 24 |
| 2011 | 3 | 5 |
| 2012 | 8 | 5 |
| 2013 | 12 | 10 |
| 2014 | 7 | 11 |
| 2015 | 4 | 10 |
| 2016 | 13 | 11 |
| 2017 | 9 | 8 |
| 2018 | 8 | 16 |
| 2019 | 11 | 14 |
| 2020 | 17 | 20 |
| 2021 | 13 | 22 |
| 2022 | 13 | 17 |
| 2023 | 17 | 13 |
| 2024 | 15 | 10 |
| 2025 | 7 | 3 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle display systems and methods with multifunction holographic RLAD devices18 Aug 2026US 12,710,649 B2GM Global Technology Operations LLC
- Hologram sheet and hologram display apparatus including the same28 Apr 2026US 12,613,493 B2Electronics and Telecommunications Research Institute
- Lighting device and projector device27 Jan 2026US 12,537,922 B2Sony Group Corporation
- Device acquiring holography and system including the same30 Dec 2025US 12,510,862 B2Electronics and Telecommunications Research Institute
- Providing uniform background image illumination with zero-order light from a phase light modulator to a spatial light modulator30 Sep 2025US 12,429,818 B2Texas Instruments Incorporated
- Ultracompact optical system for 3-d imaging25 Jun 2026US 2026/0181119 A1Akmira Optronics GmbH
- Holographic display apparatus for providing expanded viewing window26 Mar 2026US 2026/0086502 A1Korea University Research and Business Foundation, Sejong Campus
- Vehicle display systems and methods with multifunction holographic rlad devices5 Mar 2026US 2026/0063898 A1GM Global Technology Operations LLC
- Manufacturing method, apparatus and hologram plate29 Jan 2026US 2026/0029750 A1AlphaLum SA
- Display system, spatial filter and method15 Jan 2026US 2026/0016741 A1VividQ Limited
Most cited
By later US patents
- Security device for security documents such as bank notes and credit cards161US 5,712,731 AThomas De La Rue Limited · 1998
- Display unit132US 5,187,597 AFujitsu Limited · 1993
- Methods and systems for recording to holographic storage media86US 8,786,923 B2Akonia Holographics LLC · 2014
- Real image holographic stereograms78US 4,834,476 AMassachusetts Institute of Technology · 1989
- Holographic display with a variable beam deflection76US 8,218,211 B2SeeReal Technologies S. A. · 2012