G03H 2260/12
Photopolymer
G03H2260/12 (Photopolymer) appears on 384 US grants and 498 published applications in this corpus.
Search patents in G03H- Granted patents
- 384
- Published applications
- 498
- Assignees
- 181
- Inventors
- 853
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 12 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 3 |
| 2002 | 9 | 9 |
| 2003 | 12 | 16 |
| 2004 | 17 | 27 |
| 2005 | 9 | 23 |
| 2006 | 17 | 26 |
| 2007 | 13 | 44 |
| 2008 | 9 | 26 |
| 2009 | 16 | 16 |
| 2010 | 18 | 23 |
| 2011 | 13 | 18 |
| 2012 | 12 | 22 |
| 2013 | 18 | 8 |
| 2014 | 24 | 10 |
| 2015 | 8 | 14 |
| 2016 | 8 | 6 |
| 2017 | 7 | 15 |
| 2018 | 6 | 22 |
| 2019 | 9 | 21 |
| 2020 | 12 | 36 |
| 2021 | 11 | 24 |
| 2022 | 15 | 28 |
| 2023 | 23 | 17 |
| 2024 | 14 | 13 |
| 2025 | 8 | 19 |
| 2026 | 4 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compound, polymerizable composition, polymer, holographic recording medium, optical material, and optical component25 Aug 2026US 12,717,227 B2Mitsubishi Chemical Corporation
- Method for producing micro-optics on surface-emitting laser diodes (VCSEL)4 Aug 2026US 12,700,717 B2Robert Bosch GmbH
- Controlling spatial coherence for holography12 May 2026US 12,625,465 B2Hot Pixel Holographics LLC
- Laminated pane with a holographic element and method for producing the same13 Jan 2026US 12,521,968 B2Saint-Gobain Sekurit France
- Method for birefringence patterning9 Dec 2025US 12,493,264 B2Meta Platforms Technologies, LLC
- Method for manufacturing a diffractive optical element and apparatus for manufacturing a diffractive optical element10 Sep 2026US 2026/0267283 A1AlphaLum SA
- Harmonic Gratings Utilizing Evacuated Periodic Structures27 Aug 2026US 2026/0251829 A1DigiLens Inc.
- Master plate for hologram replication27 Aug 2026US 2026/0252029 A1Carl Zeiss Jena GmbH
- Photopolymer film, composition for forming photopolymer film, hologram recording medium and optical element16 Jul 2026US 2026/0202793 A1LG Chem.Ltd.
- Compound, polymerizable composition, polymer, holographic recording medium, optical material, and optical component11 Jun 2026US 2026/0159618 A1Mitsubishi Chemical Corporation
Most cited
By later US patents
- Switchable volume hologram materials and devices234US 5,942,157 AScience Applications International Corporation · 1999
- Volume phase hologram with liquid crystal in microvoids between fringes141US 5,198,912 APolaroid Corporation · 1993
- Hologram138US 6,075,626 ADenso Corporation · 2000
- Hologram recording sheet, holographic optical element using said sheet, and its production process134US 6,127,066 ADai Nippon Printing Co.Ltd. · 2000
- Photosensitive composition for volume hologram recording129US 5,665,494 ANippon Paint Co., Ltd. · 1997