G03H 1/10
Using modulated reference beam
Official title: using modulated reference beam
G03H1/10 (Using modulated reference beam) appears on 130 US grants and 132 published applications in this corpus.
Search patents in G03H- Granted patents
- 130
- Published applications
- 132
- Assignees
- 103
- Inventors
- 309
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 3 |
| 2006 | 5 | 6 |
| 2007 | 6 | 8 |
| 2008 | 3 | 6 |
| 2009 | 2 | 5 |
| 2010 | 4 | 6 |
| 2011 | 6 | 2 |
| 2012 | 4 | 1 |
| 2013 | 1 | 4 |
| 2014 | 3 | 3 |
| 2015 | 5 | 5 |
| 2016 | 4 | 4 |
| 2017 | 3 | 7 |
| 2018 | 7 | 6 |
| 2019 | 5 | 10 |
| 2020 | 7 | 11 |
| 2021 | 4 | 8 |
| 2022 | 9 | 8 |
| 2023 | 4 | 10 |
| 2024 | 9 | 7 |
| 2025 | 12 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lens-free holographic optical system for high sensitivity label-free microbial growth detection and quantification for screening, identification, and susceptibility testing10 Feb 2026US 12,547,118 B2AST Revolution, LLC
- Projector with phase hologram modulator30 Dec 2025US 12,510,863 B2Texas Instruments Incorporated
- Method and system for simultaneous recording of superimposed holographic gratings for augmented reality devices (variants)16 Dec 2025US 12,498,669 B2Samsung Electronics Co., Ltd.
- Holographic volumetric displays16 Sep 2025US 12,416,897 B2NVIDIA Corporation
- Achromatic holographic phase masks2 Sep 2025US 12,405,482 B2Ipg Photonics Corporation
- Projector with phase hologram modulator9 Apr 2026US 2026/0099123 A1Texas Instruments Incorporated
- Configuration of a replication process of a master holographic optical element for variable intensity or polarisation19 Mar 2026US 2026/0079446 A1Carl Zeiss Jena GmbH
- Achromatic holographic phase marks18 Dec 2025US 2025/0383554 A1Ipg Photonics Corporation
- Systems and methods for digital laser projection with increased contrast using fourier filter24 Jul 2025US 2025/0237882 A1Dolby Laboratories Licensing Corporation
- Metrology method and device31 Oct 2024US 2024/0361705 A1ASML Netherlands B. V.
Most cited
By later US patents
- Methods of and apparatus for manipulating electromagnetic phenomenon151US 5,369,511 A1994
- Holographic labeling and reading machine for authentication and security applications101US 5,920,058 A1999
- Optical apparatus for controlling the wavefront of a coherent light70US 5,682,214 ASeiko Epson Corporation · 1997
- Motion compensated multi-wavelength digital holography64US 9,581,967 B1Lockheed Martin Coherent Technologies, Inc. · 2017
- Iteration of optical time reversal by ultrasonic encoding in biological tissue41US 9,335,605 B2Washington University · 2016