G03H 2001/0858
Cell encoding wherein each computed values is represented by at least two
Official title: {Cell encoding wherein each computed values is represented by at least two pixels of the modulator, e.g. detour phase coding}
G03H2001/0858 (Cell encoding wherein each computed values is represented by at least two) appears on 78 US grants and 78 published applications in this corpus.
Search patents in G03H- Granted patents
- 78
- Published applications
- 78
- Assignees
- 40
- Inventors
- 106
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 10 |
| 2007 | 1 | 5 |
| 2008 | 2 | 5 |
| 2009 | 6 | 3 |
| 2010 | 3 | 4 |
| 2011 | 5 | 2 |
| 2012 | 5 | 3 |
| 2013 | 3 | 6 |
| 2014 | 3 | 0 |
| 2015 | 2 | 4 |
| 2016 | 2 | 3 |
| 2017 | 4 | 1 |
| 2018 | 3 | 3 |
| 2019 | 5 | 8 |
| 2020 | 5 | 2 |
| 2021 | 2 | 3 |
| 2022 | 4 | 5 |
| 2023 | 3 | 3 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pixel transform method for JPEG/MPEG compression of double phase-amplitude coded holograms9 Jun 2026US 12,652,415 B2Korea Electronics Technology Institute
- Methods of recording and reproducing holograms13 May 2025US 12,298,717 B2Politechnika Warszawska
- Complex light modulator, holographic display apparatus, and method of generating hologram pattern17 Sep 2024US 12,092,994 B2Korea University Research and Business Foundation, Sejong Campus
- Spatial light modulator device for the modulation of a wave field with complex information6 Aug 2024US 12,055,890 B2SeeReal Technologies S. A.
- Method of displaying a hologram on a display device comprising pixels7 Nov 2023US 11,809,135 B2Dualitas Ltd
- Pixel transform method for jpeg/mpeg compression of double phase-amplitude coded holograms12 Jun 2025US 2025/0193442 A1Korea Electronics Technology Institute
- Data-efficient Photorealistic 3D Holography6 Jun 2024US 2024/0184242 A1Massachusetts Institute of Technology
- Device and method for calculating holographic data17 Aug 2023US 2023/0259071 A1SeeReal Technologies S. A.
- Methods of Recording and Reproducing Holograms27 Apr 2023US 2023/0131927 A1Politechnika Warszawska
- Method for generating a head up display for an aircraft using video holograms in real time with the help of sub-holograms26 Jan 2023US 2023/0025687 A1SeeReal Technologies S. A.
Most cited
By later US patents
- Methods of forming multiple phase light modulators371US 5,312,513 ATexas Instruments Incorporated · 1994
- Multiple phase light modulation using binary addressing244US 5,606,441 ATexas Instruments Incorporated · 1997
- Optical apparatus for controlling the wavefront of a coherent light70US 5,682,214 ASeiko Epson Corporation · 1997
- Optical correlator using light phase modulation and two reflective spatial light modulators60US 5,523,881 ATexas Instruments Incorporated · 1996
- Computer generated holographic microtags46US 5,729,365 ASandia Corporation · 1998