G03H 2222/33
Pulsed light beam
G03H2222/33 (Pulsed light beam) appears on 107 US grants and 99 published applications in this corpus.
Search patents in G03H- Granted patents
- 107
- Published applications
- 99
- Assignees
- 80
- Inventors
- 237
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 3 |
| 2004 | 3 | 4 |
| 2005 | 2 | 6 |
| 2006 | 5 | 5 |
| 2007 | 4 | 3 |
| 2008 | 3 | 6 |
| 2009 | 4 | 7 |
| 2010 | 2 | 1 |
| 2011 | 4 | 4 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 2 | 4 |
| 2016 | 2 | 2 |
| 2017 | 5 | 6 |
| 2018 | 6 | 4 |
| 2019 | 5 | 8 |
| 2020 | 5 | 3 |
| 2021 | 4 | 6 |
| 2022 | 1 | 5 |
| 2023 | 3 | 4 |
| 2024 | 8 | 1 |
| 2025 | 5 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Virtual impactor-based label-free particulate matter detection using holography and deep learning16 Jun 2026US 12,656,238 B2The Regents of the University of California
- 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
- 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.
- Achromatic holographic phase masks2 Sep 2025US 12,405,482 B2Ipg Photonics Corporation
- Holographic image display system12 Aug 2025US 12,386,311 B2Real View Imaging Ltd.
- Virtual impactor-based label-free particulate matter detection using holography and deep learning26 Mar 2026US 2026/0086013 A1The Regents of the University of California
- Achromatic holographic phase marks18 Dec 2025US 2025/0383554 A1Ipg Photonics Corporation
- Full color holographic projector with single wavelength laser source, spatial light modulator, and rotating diffuser23 Oct 2025US 2025/0328106 A1GM Global Technology Operations LLC
- Data creation device, optical control device, target intensity spectrogram creation device, data creation method, target intensity spectrogram creation method, data creation program, and target intensity spectrogram creation program21 Aug 2025US 2025/0264738 A1Hamamatsu Photonics K.K.
- Holographic Plasma Lenses17 Apr 2025US 2025/0123430 A1Lawrence Livermore National Security, LLC
Most cited
By later US patents
- Method and apparatus for high resolution holographic imaging of biological tissue128US 5,014,709 ABiologic Systems Corp. · 1991
- Optical signal processing apparatus and optical signal processing method67US 6,122,419 ANippon Telegraph and Telephone Corporation · 2000
- Three-dimensional optical recording medium and optical information recording apparatus using the same56US 5,283,777 APioneer Electronic Corporation · 1994
- Use of Fresnel zone plates for material processing54US 5,362,940 ALitel Instruments · 1994
- Holographic imaging through scattering media46US 5,299,035 AUniversity of Michigan · 1994