G03H 2001/261
In optical contact
Official title: {in optical contact}
G03H2001/261 (In optical contact) appears on 232 US grants and 222 published applications in this corpus.
Search patents in G03H- Granted patents
- 232
- Published applications
- 222
- Assignees
- 151
- Inventors
- 514
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 4 |
| 2003 | 5 | 8 |
| 2004 | 9 | 3 |
| 2005 | 4 | 7 |
| 2006 | 7 | 9 |
| 2007 | 2 | 18 |
| 2008 | 5 | 8 |
| 2009 | 4 | 11 |
| 2010 | 10 | 18 |
| 2011 | 7 | 6 |
| 2012 | 9 | 4 |
| 2013 | 8 | 6 |
| 2014 | 7 | 12 |
| 2015 | 4 | 11 |
| 2016 | 5 | 4 |
| 2017 | 8 | 7 |
| 2018 | 5 | 10 |
| 2019 | 11 | 9 |
| 2020 | 10 | 20 |
| 2021 | 9 | 11 |
| 2022 | 14 | 16 |
| 2023 | 9 | 8 |
| 2024 | 4 | 4 |
| 2025 | 6 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vehicle display systems and methods with multifunction holographic RLAD devices18 Aug 2026US 12,710,649 B2GM Global Technology Operations LLC
- Display device for a vehicle14 Apr 2026US 12,600,232 B2Audi AG
- Diffractive optical network for reconstruction of holograms17 Mar 2026US 12,578,679 B2The Regents of the University of California
- Display device for head-mounted display9 Sep 2025US 12,411,455 B2Magnolia White Corporation
- Floating image display device and electronic device including the same29 Jul 2025US 12,372,787 B2Samsung Electronics Co., Ltd.
- Hologram Replicator8 Oct 2026US 2026/0310132 A1Envisics Ltd
- Vehicle display systems and methods with multifunction holographic rlad devices5 Mar 2026US 2026/0063898 A1GM Global Technology Operations LLC
- Holographic optical module, holographic display device comprising such a holographic optical module, and method for producing such a holographic optical module12 Feb 2026US 2026/0044110 A1Carl Zeiss Jena GmbH
- Displaying three-dimensional objects6 Nov 2025US 2025/0341806 A1
- Separated pupil optical systems for virtual and augmented reality and methods for displaying images using same29 May 2025US 2025/0172804 A1Magic Leap, Inc.
Most cited
By later US patents
- Holographic optical devices327US 6,580,529 B1ELOP Electro-Optics Industries Ltd. · 2003
- Display hologram160US 5,455,693 AHughes Aircraft Company · 1995
- Holographic head-up control panel155US 4,818,048 AHughes Aircraft Company · 1989
- Method of and apparatus for viewing an image148US 6,407,724 B2DigiLens Inc. · 2002
- Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects126US 6,821,457 B1Science Applications International Corporation · 2004