G03H 2001/0212
Light sources or light beam properties
Official title: {Light sources or light beam properties (G03H1/06, G03H1/24 take precedence; corresponding details, see subgroups of G03H2222/00)}
G03H2001/0212 (Light sources or light beam properties) appears on 129 US grants and 167 published applications in this corpus.
Search patents in G03H- Granted patents
- 129
- Published applications
- 167
- Assignees
- 95
- Inventors
- 292
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 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 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 2 | 1 |
| 2006 | 1 | 6 |
| 2007 | 3 | 1 |
| 2008 | 3 | 2 |
| 2009 | 0 | 3 |
| 2010 | 3 | 7 |
| 2011 | 3 | 4 |
| 2012 | 5 | 5 |
| 2013 | 2 | 7 |
| 2014 | 4 | 5 |
| 2015 | 4 | 8 |
| 2016 | 8 | 8 |
| 2017 | 8 | 10 |
| 2018 | 6 | 17 |
| 2019 | 10 | 18 |
| 2020 | 16 | 23 |
| 2021 | 11 | 5 |
| 2022 | 7 | 9 |
| 2023 | 7 | 6 |
| 2024 | 6 | 8 |
| 2025 | 8 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light source control device, operating method of light source control device, operating program of light source control device, and digital holography system26 May 2026US 12,638,808 B2FUJIFILM Corporation
- Holographic display system and electronic device28 Apr 2026US 12,613,494 B2Shanghai Tianma Microelectronics Co., Ltd.
- Three-dimensional displays using electromagnetic field computations24 Feb 2026US 12,561,907 B2Pacific Light & Hologram, Inc.
- Stimulus-responsive dynamic meta-holographic device17 Feb 2026US 12,554,222 B2Postech Academy-Industry Foundation
- Full color holographic projector with single wavelength laser source, spatial light modulator, and rotating diffuser13 Jan 2026US 12,523,964 B2GM Global Technology Operations LLC
- Bi-Directional Waveguide Coupling30 Jul 2026US 2026/0219634 A1Envisics Ltd
- Display device and system for displaying a hologram16 Jul 2026US 2026/0202792 A1Carl Zeiss Jena GmbH
- Imaging system and imaging device21 May 2026US 2026/0140476 A1FUJIFILM Corporation
- Pseudo-holographic display using collimated backlight and dynamic beam steering14 May 2026US 2026/0133536 A1Distance Technologies Oy
- Holographic character creation20 Nov 2025US 2025/0355212 A1Disney Enterprises, Inc.
Most cited
By later US patents
- Process for preparing blazed holograms37US 5,013,494 ASharp Kabushiki Kaisha · 1991
- Lens-free wide-field super-resolution imaging device37US 8,866,063 B2The Regents of the University of California · 2014
- Sensitization of photo-thermo-refractive glass to visible radiation by two-step illumination32US 7,326,500 B1University of Central Florida Research Foundation, Inc. · 2008
- Three-dimensional displays using electromagnetic field computations31US 10,878,623 B2Pacific Light & Hologram, Inc. · 2020
- Combined light modulation device for tracking users31US 9,291,828 B2SeeReal Technologies S. A. · 2016