G03H 1/041
Optical element in the object space affecting the object beam, not otherwise
Official title: {Optical element in the object space affecting the object beam, not otherwise provided for}
G03H1/041 (Optical element in the object space affecting the object beam, not otherwise) appears on 189 US grants and 193 published applications in this corpus.
Search patents in G03H- Granted patents
- 189
- Published applications
- 193
- Assignees
- 147
- Inventors
- 424
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 6 |
| 2003 | 2 | 6 |
| 2004 | 4 | 5 |
| 2005 | 9 | 8 |
| 2006 | 3 | 3 |
| 2007 | 1 | 9 |
| 2008 | 1 | 9 |
| 2009 | 6 | 4 |
| 2010 | 4 | 5 |
| 2011 | 4 | 6 |
| 2012 | 2 | 9 |
| 2013 | 6 | 7 |
| 2014 | 4 | 10 |
| 2015 | 3 | 7 |
| 2016 | 6 | 12 |
| 2017 | 12 | 25 |
| 2018 | 12 | 6 |
| 2019 | 20 | 18 |
| 2020 | 10 | 9 |
| 2021 | 9 | 8 |
| 2022 | 6 | 8 |
| 2023 | 5 | 1 |
| 2024 | 5 | 6 |
| 2025 | 4 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hologram acquisition apparatus having beam splitter and annular spherical array17 Mar 2026US 12,578,678 B2Electronics and Telecommunications Research Institute
- Optical metrology with incoherent holography23 Dec 2025US 12,504,714 B2Celloptic, Inc.
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- Photosensitive composition, hologram recording medium using the same, hologram optical element, and method of forming hologram diffraction grating29 Jul 2025US 12,371,521 B2Sony Group Corporation
- System and method for fabricating liquid crystal polarization holograms27 May 2025US 12,314,007 B2Meta Platforms Technologies, LLC
- Apparatus for manufacturing hologram optical element, and method for manufacturing hologram optical element2 Apr 2026US 2026/0093208 A1Panasonic Intellectual Property Management Co., Ltd.
- Optical metrology with incoherent holography26 Mar 2026US 2026/0086498 A1Celloptic, Inc.
- Optical system for digital holography30 Oct 2025US 2025/0334926 A1Akmira Optronics GmbH
- Hologram recording system and method20 Feb 2025US 2025/0060703 A1ams International AG
- Method for producing a hologram for a retroreflector and method for producing a retroreflector for a vehicle19 Dec 2024US 2024/0418923 A1
Most cited
By later US patents
- Record with encoded data561US 5,337,361 ASymbol Technologies, Inc. · 1994
- Record with encoded data328US 5,471,533 ASymbol Technologies, Inc. · 1995
- Automobile identification system130US 4,368,979 ASiemens Aktiengesellschaft · 1983
- Security device85US 5,483,363 ADe La Rue Holographics Limited · 1996
- Digitally watermaking holograms for use with smart cards83US 6,608,911 B2Digimarc Corporation · 2003