G03H 2001/262
Not in optical contact
Official title: {not in optical contact (G03H1/30 takes precedence)}
G03H2001/262 (Not in optical contact) appears on 54 US grants and 54 published applications in this corpus.
Search patents in G03H- Granted patents
- 54
- Published applications
- 54
- Assignees
- 40
- Inventors
- 95
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 0 |
| 2003 | 3 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 1 | 3 |
| 2012 | 2 | 0 |
| 2013 | 2 | 3 |
| 2014 | 2 | 4 |
| 2015 | 1 | 4 |
| 2016 | 2 | 3 |
| 2017 | 5 | 1 |
| 2018 | 3 | 2 |
| 2019 | 1 | 5 |
| 2020 | 4 | 5 |
| 2021 | 2 | 5 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 4 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Holographic optical element, manufacturing method therefor and manufacturing device therefor10 Feb 2026US 12,546,926 B2LG Chem.Ltd.
- Optical identifier and printed matter4 Nov 2025US 12,461,488 B2Toppan Inc.
- Hologram calculation21 Oct 2025US 12,449,767 B2Envisics Ltd
- Holographic image display system12 Aug 2025US 12,386,311 B2Real View Imaging Ltd.
- Headlamp for vehicles25 Mar 2025US 12,259,103 B2Hella GmbH & Co. KGaA
- System and method for phase spatial light modaultor11 Sep 2025US 2025/0284244 A1
- Hologram calculation method10 Apr 2025US 2025/0116966 A1Envisics Ltd
- Headlamp for vehicles2 May 2024US 2024/0142077 A1Hella GmbH & Co. KGaA
- Holographic Optical Element, Manufacturing Method Therefor and Manufacturing Device Therefor5 Oct 2023US 2023/0314686 A1LG Chem.Ltd.
- Hologram Calculation2 Mar 2023US 2023/0060564 A1Envisics Ltd
Most cited
By later US patents
- Optical device and optical machining system using the optical device64US 5,589,955 ASeiko Epson Corporation · 1996
- Large display composite holograms and methods58US 5,734,485 ARocky Research · 1998
- System for the production of a dynamic image for display52US 6,437,919 B1Holographic Imaging LLC · 2002
- Full complex modulation using two one-parameter spatial light modulators49US 5,416,618 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1995
- Stereoscopic display method and apparatus44US 5,561,537 AFujitsu Limited · 1996