G03H 2001/0066
For wavefront matching wherein the hologram is arranged to convert a predetermined
Official title: {for wavefront matching wherein the hologram is arranged to convert a predetermined wavefront into a comprehensive wave, e.g. associative memory}
G03H2001/0066 (For wavefront matching wherein the hologram is arranged to convert a predetermined) appears on 59 US grants and 32 published applications in this corpus.
Search patents in G03H- Granted patents
- 59
- Published applications
- 32
- Assignees
- 36
- Inventors
- 115
- Latest grant
- 11 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 3 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 5 | 1 |
| 2007 | 2 | 4 |
| 2008 | 1 | 1 |
| 2009 | 2 | 7 |
| 2010 | 1 | 3 |
| 2011 | 3 | 1 |
| 2012 | 5 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation11 Jul 2023US 11,698,606 B2Celloptic, Inc.
- Eye tracking system with holographic film decoder13 Jun 2023US 11,675,311 B2Sony Interactive Entertainment Inc.
- Spatial light modulator for holographic projection8 Feb 2022US 11,243,495 B2Dualitas Ltd
- Pixel mapping onto a display device for holographic projection25 Jan 2022US 11,231,683 B2Dualitas Ltd
- Full-function holographic antenna and method for fabricating same15 Dec 2020US 10,866,564 B2Hon Hai Precision Industry Co., Ltd.
- System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation12 Oct 2023US 2023/0324849 A1Celloptic, Inc.
- Eye tracking system with holographic film decoder1 Apr 2021US 2021/0096645 A1Sony Interactive Entertainment Inc.
- Full-function holographic antenna and method for fabricating same8 Oct 2020US 2020/0319594 A1Hon Hai Precision Industry Co., Ltd.
- Pixel mapping onto a display device for holographic projection14 May 2020US 2020/0150589 A1Dualitas Ltd
- Spatial light modulator for holographic projection14 May 2020US 2020/0150590 A1Dualitas Ltd
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
- Holographic object position and type sensing system and method244US 6,356,854 B1Delphi Technologies, Inc. · 2002
- Holographic labeling and reading machine for authentication and security applications101US 5,920,058 A1999
- Machine readable record carrier with hologram79US 5,900,954 ASymbol Technologies, Inc. · 1999