G03H 1/22
Processes or apparatus for obtaining an optical image from holograms
Official title: Processes or apparatus for obtaining an optical image from holograms (G03H1/26 - G03H1/34 take precedence)
G03H1/22 (Processes or apparatus for obtaining an optical image from holograms) appears on 2,455 US grants and 2,759 published applications in this corpus.
Search patents in G03H- Granted patents
- 2,455
- Published applications
- 2,759
- Assignees
- 854
- Inventors
- 3,797
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 7 | 0 |
| 1979 | 8 | 0 |
| 1980 | 3 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 15 | 0 |
| 1990 | 18 | 0 |
| 1991 | 16 | 0 |
| 1992 | 18 | 0 |
| 1993 | 12 | 0 |
| 1994 | 15 | 0 |
| 1995 | 25 | 0 |
| 1996 | 35 | 0 |
| 1997 | 24 | 0 |
| 1998 | 39 | 0 |
| 1999 | 20 | 0 |
| 2000 | 30 | 0 |
| 2001 | 25 | 13 |
| 2002 | 29 | 38 |
| 2003 | 34 | 43 |
| 2004 | 36 | 54 |
| 2005 | 40 | 77 |
| 2006 | 45 | 75 |
| 2007 | 47 | 85 |
| 2008 | 25 | 82 |
| 2009 | 44 | 99 |
| 2010 | 60 | 142 |
| 2011 | 55 | 75 |
| 2012 | 85 | 87 |
| 2013 | 87 | 101 |
| 2014 | 75 | 119 |
| 2015 | 80 | 112 |
| 2016 | 84 | 136 |
| 2017 | 95 | 135 |
| 2018 | 109 | 162 |
| 2019 | 143 | 161 |
| 2020 | 164 | 193 |
| 2021 | 127 | 181 |
| 2022 | 167 | 153 |
| 2023 | 137 | 127 |
| 2024 | 123 | 151 |
| 2025 | 122 | 103 |
| 2026 | 76 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Display apparatus for obtaining holographic resource and control method thereof6 Oct 2026US 12,754,512 B2Samsung Electronics Co., Ltd.
- Radio frequency color holographic quick response29 Sep 2026US 12,748,376 B1Hnu Photonics LLC
- Light modulating device and operating method thereof using voltage-varied LC29 Sep 2026US 12,748,378 B2Postech Research and Business Development Foundation
- Optical device and method of manufacture thereof22 Sep 2026US 12,741,478 B2De La Rue International Limited
- Holographic light detection and ranging22 Sep 2026US 12,743,051 B2Dualitas Ltd
- DC Order Block24 Sep 2026US 2026/0288062 A1Envisics Ltd
- High luminance projection displays and associated methods17 Sep 2026US 2026/0281286 A1Dolby Laboratories Licensing Corporation
- Optical System10 Sep 2026US 2026/0267285 A1Envisics Ltd
- Method of Manufacturing a Display Device20 Aug 2026US 2026/0244055 A1Envisics Ltd
- Measurement method for determining a replication parameter, and replication method using the determined replication parameter20 Aug 2026US 2026/0244155 A1
Most cited
By later US patents
- Image display unit688US 5,760,931 ANippondenso Co., Ltd. · 1998
- Holographic parking assistance device554US 5,406,395 AHughes Aircraft Company · 1995
- Gesture recognition simulation system and method461US 7,701,439 B2Northrop Grumman Corporation · 2010
- Optical displays419US 8,233,204 B1Rockwell Collins, Inc. · 2012
- Wearable marker for passive interaction412US 8,179,604 B1Google Inc. · 2012