G03H 2001/0072
For wavefront conjugation wherein the hologram generates a wavefront conjugating a predetermined
Official title: {for wavefront conjugation wherein the hologram generates a wavefront conjugating a predetermined object, e.g. null testing, positioning, comparative holography}
G03H2001/0072 (For wavefront conjugation wherein the hologram generates a wavefront conjugating a predetermined) appears on 29 US grants and 29 published applications in this corpus.
Search patents in G03H- Granted patents
- 29
- Published applications
- 29
- Assignees
- 18
- Inventors
- 55
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 2 | 0 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 5 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 4 | 1 |
| 2017 | 3 | 3 |
| 2018 | 3 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Wavefront shaping with a 1D spatial light modulator17 Jun 2025US 12,332,510 B2The Regents of the University of Colorado, a body corporate
- Diffractive optical element for a test interferometer25 Feb 2025US 12,235,097 B2Carl Zeiss SMT GmbH
- Phase imaging apparatus, phase imaging method10 Dec 2024US 12,164,267 B2The University of Tokyo
- Reconstruction algorithms of electron-based holograms10 Oct 2023US 11,782,385 B2FEI Company
- Comparative holographic imaging20 Sep 2022US 11,450,508 B2FEI Company
- Wavefront Shaping With A 1D Spatial Light Modulator11 Sep 2025US 2025/0284149 A1The Regents of the University of Colorado, a body corporate
- Phase imaging apparatus, phase imaging method22 Dec 2022US 2022/0404769 A1The University of Tokyo
- Diffractive optical element for a test interferometer2 Jun 2022US 2022/0170735 A1Carl Zeiss SMT GmbH
- Wavefront Shaping With A 1D Spatial Light Modulator19 Aug 2021US 2021/0255488 A1The Regents of the University of Colorado, a body corporate
- Reconstruction algorithms of electron-based holograms17 Jun 2021US 2021/0181676 A1FEI Company
Most cited
By later US patents
- Optical device and optical machining system using the optical device64US 5,589,955 ASeiko Epson Corporation · 1996
- Method and apparatus for aligning optical elements and testing aspheric optical components59US 5,530,547 A1996
- Optical system phase error compensator48US 4,275,454 AEnvironmental Research Institute of Michigan · 1981
- Near real time optical phase conjugation41US 8,451,450 B2Bio-Rad Laboratories, Inc. · 2013
- Apparatus and method for irradiating a scattering medium29US 8,976,433 B2Canon Kabushiki Kaisha · 2015