G03H 2001/026
Recording materials or recording processes
Official title: {Recording materials or recording processes (G03H2226/11 takes precedence; corresponding details, see subgroups of G03H2260/00)}
G03H2001/026 (Recording materials or recording processes) appears on 470 US grants and 527 published applications in this corpus.
Search patents in G03H- Granted patents
- 470
- Published applications
- 527
- Assignees
- 264
- Inventors
- 1,142
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 2 | 0 |
| 1993 | 13 | 0 |
| 1994 | 9 | 0 |
| 1995 | 8 | 0 |
| 1996 | 13 | 0 |
| 1997 | 11 | 0 |
| 1998 | 15 | 0 |
| 1999 | 15 | 0 |
| 2000 | 11 | 0 |
| 2001 | 9 | 5 |
| 2002 | 9 | 18 |
| 2003 | 11 | 19 |
| 2004 | 15 | 17 |
| 2005 | 11 | 20 |
| 2006 | 22 | 40 |
| 2007 | 14 | 42 |
| 2008 | 8 | 26 |
| 2009 | 13 | 24 |
| 2010 | 17 | 34 |
| 2011 | 13 | 23 |
| 2012 | 20 | 29 |
| 2013 | 24 | 14 |
| 2014 | 23 | 15 |
| 2015 | 15 | 14 |
| 2016 | 12 | 12 |
| 2017 | 10 | 12 |
| 2018 | 10 | 15 |
| 2019 | 9 | 20 |
| 2020 | 8 | 28 |
| 2021 | 14 | 22 |
| 2022 | 10 | 26 |
| 2023 | 18 | 9 |
| 2024 | 14 | 10 |
| 2025 | 4 | 21 |
| 2026 | 4 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compound, polymerizable composition, polymer, holographic recording medium, optical material, and optical component25 Aug 2026US 12,717,227 B2Mitsubishi Chemical Corporation
- Panoramic holographic imagery with photorefractive amplification of sub pixel threats19 May 2026US 12,632,007 B2BAE Systems Information and Electronic Systems Integration Inc.
- Holographic optical device and manufacturing method therefor7 Apr 2026US 12,596,326 B2LG Chem.Ltd.
- Humidity sensitive nano-photonics and manufacturing method thereof31 Mar 2026US 12,591,079 B2Postech Academy-Industry Foundation
- Achromatic holographic phase masks2 Sep 2025US 12,405,482 B2Ipg Photonics Corporation
- Device for replicating a plurality of holograms according to a type-case principle10 Sep 2026US 2026/0267284 A1
- Real-time updateable ferrofluid specular holographic display10 Sep 2026US 2026/0268869 A1Lenovo Global Technology (United States) Inc.
- Fluorinated compound, photopolymerizable composition, hologram recording medium, preparation method thereof and optical element comprising the same3 Sep 2026US 2026/0259528 A1LG Chem.Ltd.
- 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
Most cited
By later US patents
- Switchable volume hologram materials and devices234US 5,942,157 AScience Applications International Corporation · 1999
- Display device149US 5,731,853 AMatsushita Electric Industrial Co., Ltd. · 1998
- Volume phase hologram with liquid crystal in microvoids between fringes141US 5,198,912 APolaroid Corporation · 1993
- Photosensitive composition for volume hologram recording129US 5,665,494 ANippon Paint Co., Ltd. · 1997
- Method and apparatus for high resolution holographic imaging of biological tissue128US 5,014,709 ABiologic Systems Corp. · 1991