H01S 5/145
Phase conjugate mirrors
Official title: {Phase conjugate mirrors}
H01S5/145 (Phase conjugate mirrors) appears on 11 US grants and 15 published applications in this corpus.
Search patents in H01S- Granted patents
- 11
- Published applications
- 15
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Acousto-optic system having phase-shifting reflector5 Aug 2025US 12,381,369 B2Electro Scientific Industries, Inc.
- Tunable laser with active material on at least one end for monitoring performance17 Sep 2024US 12,095,228 B2Freedom Photonics LLC
- Tunable laser with active material on at least one end for monitoring performance8 Aug 2023US 11,721,951 B2Freedom Photonics LLC
- Acousto-optic system having phase-shifting reflector18 Jul 2023US 11,705,686 B2Electro Scientific Industries, Inc.
- Laser diode enhancement device2 Oct 2018US 10,090,639 B2Luminit LLC
- Acousto-optic system having phase-shifting reflector6 Nov 2025US 2025/0343388 A1Electro Scientific Industries, Inc.
- Integrated pockels laser device5 Jun 2025US 2025/0183619 A1University of Rochester
- Tunable laser with active material on at least one end for monitoring performance16 Jan 2025US 2025/0023327 A1Freedom Photonics LLC
- Tunable laser with active material on at least one end for monitoring performance11 Jan 2024US 2024/0014632 A1Freedom Photonics LLC
- Acousto-optic system having phase-shifting reflector28 Sep 2023US 2023/0307883 A1Electro Scientific Industries, Inc.
Most cited
By later US patents
- Laser system with phase-conjugator-enhanced output23US 5,430,748 A1995
- Optical phase conjugation laser diode21US 7,376,169 B22008
- Vertical cavity surface emitting laser that uses intracavity degenerate four wave mixing to produce phase-conjugated and distortion free collimated laser light16US 6,625,195 B12003
- Optical phase conjugation laser diode11US 7,738,522 B22010
- Semiconductor laser apparatus5US 5,007,066 AMatsushita Electric Industrial Co., Ltd. · 1991