G03H 1/02
Details of features involved during the holographic process
Official title: Details {of features involved during the holographic process; Replication of holograms without interference recording}
G03H1/02 (Details of features involved during the holographic process) appears on 2,531 US grants and 2,760 published applications in this corpus.
Search patents in G03H- Granted patents
- 2,531
- Published applications
- 2,760
- Assignees
- 953
- Inventors
- 4,204
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 10 | 0 |
| 1979 | 9 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 6 | 0 |
| 1986 | 12 | 0 |
| 1987 | 7 | 0 |
| 1988 | 9 | 0 |
| 1989 | 15 | 0 |
| 1990 | 30 | 0 |
| 1991 | 28 | 0 |
| 1992 | 28 | 0 |
| 1993 | 29 | 0 |
| 1994 | 31 | 0 |
| 1995 | 30 | 0 |
| 1996 | 50 | 0 |
| 1997 | 50 | 0 |
| 1998 | 60 | 0 |
| 1999 | 57 | 0 |
| 2000 | 55 | 0 |
| 2001 | 42 | 21 |
| 2002 | 56 | 74 |
| 2003 | 50 | 101 |
| 2004 | 64 | 129 |
| 2005 | 62 | 97 |
| 2006 | 76 | 139 |
| 2007 | 62 | 138 |
| 2008 | 44 | 110 |
| 2009 | 55 | 96 |
| 2010 | 84 | 145 |
| 2011 | 69 | 81 |
| 2012 | 87 | 91 |
| 2013 | 74 | 88 |
| 2014 | 80 | 84 |
| 2015 | 61 | 89 |
| 2016 | 65 | 72 |
| 2017 | 67 | 93 |
| 2018 | 75 | 135 |
| 2019 | 89 | 150 |
| 2020 | 120 | 179 |
| 2021 | 103 | 159 |
| 2022 | 120 | 135 |
| 2023 | 131 | 111 |
| 2024 | 94 | 110 |
| 2025 | 99 | 90 |
| 2026 | 47 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G03H 1/024Hologram nature or properties1,251
- G03H 2001/0208Individual components other than the hologramIndexing code571
- G03H 2001/026Recording materials or recording processesIndexing code470
- G03H 1/0252Laminate comprising a hologram layer424
- G03H 1/0276Replicating a master hologram without interference recording266
- G03H 1/0236Form or shape of the hologram when not registered to the substrate166
- G03H 1/0272Substrate bearing the hologram86
- G03H 2001/0204Object characteristicsIndexing code57
Recent patents
- Holographic projection device29 Sep 2026US 12,748,307 B2Carl Zeiss Jena GmbH
- Phase change material-based metasurface structure and related method15 Sep 2026US 12,736,916 B2City University of Hong Kong
- Compound, polymerizable composition, polymer, holographic recording medium, optical material, and optical component25 Aug 2026US 12,717,227 B2Mitsubishi Chemical Corporation
- Method of duplicating a hologram comprising a step of preparing a master with a master hologram and hologram optical element25 Aug 2026US 12,717,275 B2Goertek Inc.
- Apparatus for measuring texture realization characteristics of holographic images25 Aug 2026US 12,717,276 B2Korea Photonics Technology Institute
- Display Device and Method8 Oct 2026US 2026/0310030 A1Envisics Ltd
- Skew Mirror Auxiliary Imaging24 Sep 2026US 2026/0287912 A1Akonia Holographics LLC
- DC Order Block24 Sep 2026US 2026/0288062 A1Envisics Ltd
- Directional illuminator and display apparatus with switchable diffuser17 Sep 2026US 2026/0276984 A1Meta Platforms Technologies, LLC
- Method for manufacturing a diffractive optical element and apparatus for manufacturing a diffractive optical element10 Sep 2026US 2026/0267283 A1AlphaLum SA
Most cited
By later US patents
- Method and apparatus for controlling a gaming device having a plurality of balances409US 5,967,896 AWalker Asset Management Limited Partnership · 1999
- Transparent reflection-type340US 4,856,857 ADai Nippon Insatsu Kabushiki Kaisha · 1989
- High-resolution spatial light modulator for 3-dimensional holographic display302US 6,819,469 B12004
- Anticounterfeiting method and device utilizing holograms and pseudorandom dot patterns252US 5,396,559 A1995
- Multilayer dielectric diffraction gratings238US 5,907,436 AThe Regents of the University of California · 1999