G03H 2001/0423
Restricted parallax
Official title: {Restricted parallax, e.g. horizontal parallax only holograms [HPO]}
G03H2001/0423 (Restricted parallax) appears on 18 US grants and 12 published applications in this corpus.
Search patents in G03H- Granted patents
- 18
- Published applications
- 12
- Assignees
- 12
- Inventors
- 29
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 3 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- 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.
- Illumination device12 Apr 2022US 11,300,924 B2SeeReal Technologies S. A.
- Pulsed-laser systems and methods for producing holographic stereograms with pre-sensitization of holographic recording materials4 Mar 2014US 8,665,505 B2Zebra Imaging, Inc.
- System and method using a voltage kick-off to record a hologram on a photorefractive polymer for 3D holographic display and other applications5 Jul 2011US 7,973,989 B2Arizona Board of Regents on Behalf of the University of Arizona
- Illumination device28 Jul 2022US 2022/0236692 A1SeeReal Technologies S. A.
- Display device and method for tracking a virtual visibility region22 Oct 2020US 2020/0333609 A1SeeReal Technolgies S.A.
- Illumination device28 Mar 2019US 2019/0094803 A1SeeReal Technologies S. A.
- Hologram replicating method and hologram replicating apparatus16 May 2013US 2013/0120814 A1Sony Corporation
- Pulsed-Laser Systems and Methods for Producing Holographic Stereograms12 Nov 2009US 2009/0278057 A1Zebra Imaging, Inc.
Most cited
By later US patents
- Holocomposer59US 5,138,471 A1992
- White-light viewable, cylindrical holograms and method of spatially filtering wavefronts42US 4,832,424 A1989
- Pulsed-laser systems and methods for producing holographic stereograms30US 6,806,982 B2Zebra Imaging, Inc. · 2004
- Holographic 3-D display system with spatial light modulator22US 5,652,666 ATexas Instruments Incorporated · 1997
- Hologram information forming method21US 5,400,155 AFujitsu Limited · 1995