G03H 2001/0489
By using phase stabilized beam
Official title: {by using phase stabilized beam}
G03H2001/0489 (By using phase stabilized beam) appears on 19 US grants and 15 published applications in this corpus.
Search patents in G03H- Granted patents
- 19
- Published applications
- 15
- Assignees
- 12
- Inventors
- 38
- Latest grant
- 16 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 4 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems, devices, and methods for side lobe control in holograms16 Jul 2024US 12,038,721 B2Google Inc.
- Systems, devices, and methods for side lobe control in holograms30 Nov 2021US 11,188,027 B2Google Inc.
- Holographic grating lithography system and a method for adjusting the self-collimation of the interference optical path thereof17 Nov 2020US 10,838,361 B2Soochow University
- Optical information recording/reproducing apparatus, optical information recording/reproducing method22 May 2018US 9,977,402 B2Arizona Board of Regents on Behalf of the University of Arizona
- Apparatus for making holograms including images of particular sizes6 Jan 2004US 6,674,554 B2Voxel, Inc.
- Optical complex amplitude measurement device and optical complex amplitude measurement method14 Sep 2023US 2023/0288182 A1Nippon Telegraph and Telephone Corporation
- Systems, devices, and methods for side lobe control in holograms18 Nov 2021US 2021/0356909 A1Google Inc.
- Holographic grating lithography system and a method for adjusting the self-collimation of the interference optical path thereof28 Nov 2019US 2019/0361394 A1Soochow University
- Systems, devices, and methods for side lobe control in holograms15 Aug 2019US 2019/0250561 A1North Inc.
- Systems, devices, and methods for side lobe control in holograms15 Aug 2019US 2019/0250562 A1North Inc.
Most cited
By later US patents
- Optical information storage system55US 4,063,226 AHarris Corporation · 1977
- Holographic lithography54US 5,142,385 AMassachusetts Institute of Technology · 1992
- Methods and apparatus for making holograms27US 5,796,500 AVoxel, Inc. · 1998
- Systems for forming improved reflection holograms with a single beam23US 4,458,977 AHughes Aircraft Company · 1984
- Light control film for use in viewing holograms and related method21US 5,675,437 AVoxel, Inc. · 1997