G03H 2260/30
Details of photosensitive recording material not otherwise provided for
G03H2260/30 (Details of photosensitive recording material not otherwise provided for) appears on 162 US grants and 197 published applications in this corpus.
Search patents in G03H- Granted patents
- 162
- Published applications
- 197
- Assignees
- 104
- Inventors
- 395
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 3 |
| 2003 | 3 | 8 |
| 2004 | 9 | 8 |
| 2005 | 5 | 9 |
| 2006 | 6 | 11 |
| 2007 | 10 | 6 |
| 2008 | 6 | 11 |
| 2009 | 4 | 10 |
| 2010 | 8 | 11 |
| 2011 | 4 | 5 |
| 2012 | 5 | 8 |
| 2013 | 3 | 6 |
| 2014 | 10 | 8 |
| 2015 | 4 | 6 |
| 2016 | 4 | 3 |
| 2017 | 2 | 6 |
| 2018 | 8 | 11 |
| 2019 | 7 | 11 |
| 2020 | 3 | 11 |
| 2021 | 2 | 7 |
| 2022 | 9 | 12 |
| 2023 | 6 | 9 |
| 2024 | 4 | 5 |
| 2025 | 6 | 8 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G03H 2260/33Having dispersed compoundIndexing code48
- G03H 2260/35Rewritable material allowing several record and erase cyclesIndexing code44
- G03H 2260/34Non uniform thicknessIndexing code17
- G03H 2260/31Ageing or resistance of the materialIndexing code10
- G03H 2260/32Combining different recording materialsIndexing code3
Recent patents
- Methods and systems for minimizing haze during holographic recording2 Jun 2026US 12,645,182 B2DigiLens Inc.
- Systems and methods for manufacturing waveguide cells28 Apr 2026US 12,613,439 B2DigiLens Inc.
- Holographic optical device and manufacturing method therefor7 Apr 2026US 12,596,326 B2LG Chem.Ltd.
- Method for birefringence patterning9 Dec 2025US 12,493,264 B2Meta Platforms Technologies, LLC
- Light guide plate for image display2 Dec 2025US 12,487,560 B2Mitsubishi Chemical Corporation
- Harmonic Gratings Utilizing Evacuated Periodic Structures27 Aug 2026US 2026/0251829 A1DigiLens Inc.
- Light guide plate for image display30 Apr 2026US 2026/0118820 A1Mitsubishi Chemical Corporation
- Transparent Waveguide Display15 Jan 2026US 2026/0016732 A1DigiLens Inc.
- Transparent Waveguide Display27 Nov 2025US 2025/0362557 A1DigiLens Inc.
- Composition for holographic recording medium and holographic recording medium20 Nov 2025US 2025/0355399 A1Nanchang Virtual Reality Research Institute Co., Ltd.
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
- Volume phase hologram with liquid crystal in microvoids between fringes141US 5,198,912 APolaroid Corporation · 1993
- Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects126US 6,821,457 B1Science Applications International Corporation · 2004
- Switchable polymer-dispersed liquid crystal optical elements107US 6,867,888 B2Science Applications International Corporation · 2005