G03H 2001/0421
Parallax aspect
Official title: {Parallax aspect}
G03H2001/0421 (Parallax aspect) appears on 61 US grants and 50 published applications in this corpus.
Search patents in G03H- Granted patents
- 61
- Published applications
- 50
- Assignees
- 38
- Inventors
- 86
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 5 |
| 2007 | 0 | 1 |
| 2008 | 4 | 2 |
| 2009 | 2 | 4 |
| 2010 | 3 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 3 | 4 |
| 2014 | 3 | 5 |
| 2015 | 1 | 2 |
| 2016 | 5 | 2 |
| 2017 | 2 | 4 |
| 2018 | 2 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Holographic image display system12 Aug 2025US 12,386,311 B2Real View Imaging Ltd.
- Display device and method for tracking a virtual visibility region13 May 2025US 12,298,522 B2SeeReal Technologies S. A.
- Illumination device15 Oct 2024US 12,117,770 B2SeeReal Technologies S. A.
- Method for determining authenticity using images that exhibit parallax13 Aug 2024US 12,061,442 B2De La Rue Authentication Solutions Inc.
- Method and apparatus for reconstructing three-dimensional image by using diffraction grating25 Oct 2022US 11,480,917 B2Sangmyung University Industry-Academy Cooperation Foundation
- Method for determining authenticity using images that exhibit parallax20 Oct 2022US 2022/0334535 A1De La Rue Authentication Solutions Inc.
- Illumination device28 Jul 2022US 2022/0236692 A1SeeReal Technologies S. A.
- Method and apparatus for reconstructing three-dimensional image by using diffraction grating27 May 2021US 2021/0157266 A1Sangmyung University Industry-Academy Cooperation Foundation
- Display device and method for tracking a virtual visibility region22 Oct 2020US 2020/0333609 A1SeeReal Technolgies S.A.
- Holographic image display system16 Apr 2020US 2020/0117140 A1Real View Imaging Ltd.
Most cited
By later US patents
- Real image holographic stereograms78US 4,834,476 AMassachusetts Institute of Technology · 1989
- Holocomposer59US 5,138,471 A1992
- White-light viewable, cylindrical holograms and method of spatially filtering wavefronts42US 4,832,424 A1989
- Holograms created from cylindrical hologram masters37US 4,339,168 AEidetic Images, Inc. · 1982
- Image reproducing method and apparatus37US 6,018,403 ASony Corporation · 2000