G03H 2223/17
Element having optical power
G03H2223/17 (Element having optical power) appears on 142 US grants and 185 published applications in this corpus.
Search patents in G03H- Granted patents
- 142
- Published applications
- 185
- Assignees
- 88
- Inventors
- 331
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 4 |
| 2008 | 0 | 5 |
| 2009 | 2 | 6 |
| 2010 | 2 | 2 |
| 2011 | 2 | 0 |
| 2012 | 5 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 7 |
| 2015 | 0 | 4 |
| 2016 | 3 | 5 |
| 2017 | 4 | 11 |
| 2018 | 6 | 12 |
| 2019 | 11 | 12 |
| 2020 | 9 | 17 |
| 2021 | 9 | 23 |
| 2022 | 23 | 33 |
| 2023 | 19 | 12 |
| 2024 | 15 | 15 |
| 2025 | 17 | 8 |
| 2026 | 9 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for measuring texture realization characteristics of holographic images25 Aug 2026US 12,717,276 B2Korea Photonics Technology Institute
- Patch correction for light steering projector11 Aug 2026US 12,707,031 B2Barco Visual Solutions, Inc.
- Holographic projector and method23 Jun 2026US 12,663,755 B2Envisics Ltd
- Geometric phase in-line scanning holography system for transmissive object19 May 2026US 12,632,006 B2Cubixel Co., Ltd.
- Holography device7 Apr 2026US 12,596,328 B2Envisics Ltd
- Dark field digital holographic microscope and associated metrology method2 Jul 2026US 2026/0186446 A1ASML Netherlands B. V.
- Ultracompact optical system for 3-d imaging25 Jun 2026US 2026/0181119 A1Akmira Optronics GmbH
- System and method for hybrid recording of 2d image and 3d hologram9 Apr 2026US 2026/0099122 A1Electronics and Telecommunications Research Institute
- Light Control Device5 Mar 2026US 2026/0063899 A1Envisics Ltd
- Device and method for calibration-free phase shifting procedure for self-interference holography20 Nov 2025US 2025/0355400 A1Celloptic, Inc.
Most cited
By later US patents
- Holographic video display system63US 8,149,265 B2Massachusetts Institute of Technology · 2012
- Method and apparatus for copying and manufacturing hologram plate43US 5,330,264 ANippondenso Co., Ltd. · 1994
- System and method for displaying and capturing holographic true 3D images36US 10,379,496 B22019
- Displaying three-dimensional objects24US 11,347,185 B2Pacific Light & Hologram, Inc. · 2022
- Reconstructing objects with display zero order light suppression24US 11,762,333 B2Pacific Light & Hologram, Inc. · 2023