G03H 2001/2218
Being perpendicular to optical axis
Official title: {being perpendicular to optical axis}
G03H2001/2218 (Being perpendicular to optical axis) appears on 87 US grants and 98 published applications in this corpus.
Search patents in G03H- Granted patents
- 87
- Published applications
- 98
- Assignees
- 54
- Inventors
- 138
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 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 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 3 | 5 |
| 2006 | 1 | 3 |
| 2007 | 3 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 10 |
| 2010 | 2 | 15 |
| 2011 | 6 | 5 |
| 2012 | 6 | 4 |
| 2013 | 4 | 1 |
| 2014 | 5 | 2 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 4 |
| 2018 | 0 | 5 |
| 2019 | 4 | 6 |
| 2020 | 8 | 11 |
| 2021 | 4 | 8 |
| 2022 | 6 | 2 |
| 2023 | 7 | 2 |
| 2024 | 5 | 3 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spatial light modulator for reduction of certain order light11 Aug 2026US 12,704,771 B2Dolby Laboratories Licensing Corporation
- Multi-plane display device11 Nov 2025US 12,468,152 B2Enviscis Ltd
- Method for a holographic projector14 Oct 2025US 12,443,139 B2Dualitas Ltd
- Holographic image projection with holographic correction1 Jul 2025US 12,345,884 B2Envisics Ltd
- Attenuating wavefront determination for noise reduction29 Oct 2024US 12,131,715 B2Dolby International AB
- Multi-Plane Display Device5 Feb 2026US 2026/0036809 A1Envisics Ltd
- Holographic image projection with holographic correction16 Oct 2025US 2025/0321421 A1Envisics Ltd
- Systems and methods for light sheets26 Sep 2024US 2024/0319670 A1President and Fellows of Harvard College
- Holographic image projection with holographic correction19 Sep 2024US 2024/0310629 A1Envisics Ltd
- Method for a holographic projector9 May 2024US 2024/0152093 A1Dualitas Ltd
Most cited
By later US patents
- High-resolution spatial light modulator for 3-dimensional holographic display302US 6,819,469 B12004
- Electronic book162US 4,159,417 A1979
- Optical device and optical machining system using the optical device64US 5,589,955 ASeiko Epson Corporation · 1996
- Projection type image display apparatus34US 5,798,864 AOlympus Optical Co., Ltd. · 1998
- Method of forming an image and image projection device32US 8,159,733 B2Cambridge Enterprise Limited · 2012