G03H 2260/00
Recording materials or recording processes
G03H2260/00 (Recording materials or recording processes) appears on 735 US grants and 813 published applications in this corpus.
Search patents in G03H- Granted patents
- 735
- Published applications
- 813
- Assignees
- 359
- Inventors
- 1,565
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 17 | 0 |
| 1991 | 17 | 0 |
| 1992 | 7 | 0 |
| 1993 | 14 | 0 |
| 1994 | 15 | 0 |
| 1995 | 12 | 0 |
| 1996 | 16 | 0 |
| 1997 | 12 | 0 |
| 1998 | 13 | 0 |
| 1999 | 8 | 0 |
| 2000 | 14 | 0 |
| 2001 | 6 | 6 |
| 2002 | 19 | 29 |
| 2003 | 24 | 38 |
| 2004 | 32 | 45 |
| 2005 | 22 | 42 |
| 2006 | 33 | 38 |
| 2007 | 24 | 61 |
| 2008 | 17 | 40 |
| 2009 | 20 | 33 |
| 2010 | 32 | 42 |
| 2011 | 23 | 28 |
| 2012 | 19 | 30 |
| 2013 | 27 | 26 |
| 2014 | 32 | 32 |
| 2015 | 20 | 23 |
| 2016 | 18 | 16 |
| 2017 | 10 | 22 |
| 2018 | 19 | 37 |
| 2019 | 14 | 30 |
| 2020 | 15 | 40 |
| 2021 | 18 | 34 |
| 2022 | 20 | 35 |
| 2023 | 30 | 25 |
| 2024 | 20 | 19 |
| 2025 | 15 | 27 |
| 2026 | 8 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G03H 2260/12PhotopolymerIndexing code384
- G03H 2260/50Reactivity or recording processesIndexing code216
- G03H 2260/30Details of photosensitive recording material not otherwise provided forIndexing code162
- G03H 2260/14PhotoresistIndexing code46
- G03H 2260/10Dichromated gelatine or equivalentsIndexing code44
- G03H 2260/16Silver halide emulsionIndexing code38
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
- Methods and systems for minimizing haze during holographic recording2 Jun 2026US 12,645,182 B2DigiLens Inc.
- Controlling spatial coherence for holography12 May 2026US 12,625,465 B2Hot Pixel Holographics LLC
- Systems and methods for manufacturing waveguide cells28 Apr 2026US 12,613,439 B2DigiLens Inc.
- 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
- Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration200US 9,933,684 B2Rockwell Collins, Inc. · 2018
- Laser engraved verification hologram and associated methods169US 5,331,443 ACrown Roll Leaf, Inc. · 1994
- Holographic diffraction grating patterns and methods for creating the same142US 5,291,317 AApplied Holographics Corporation · 1994
- Volume phase hologram with liquid crystal in microvoids between fringes141US 5,198,912 APolaroid Corporation · 1993