H01S 3/086
One or more reflectors having variable properties or positions for initial adjustment
Official title: One or more reflectors having variable properties or positions for initial adjustment of the resonator (varying a parameter of the laser output during operation H01S3/10; stabilisation of the laser output H01S3/13)
H01S3/086 (One or more reflectors having variable properties or positions for initial adjustment) appears on 172 US grants and 67 published applications in this corpus.
Search patents in H01S- Granted patents
- 172
- Published applications
- 67
- Assignees
- 111
- Inventors
- 351
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 15 | 0 |
| 1988 | 9 | 0 |
| 1989 | 14 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 11 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 5 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 0 |
| 2010 | 2 | 3 |
| 2011 | 3 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 4 |
| 2014 | 3 | 2 |
| 2015 | 3 | 4 |
| 2016 | 3 | 2 |
| 2017 | 4 | 2 |
| 2018 | 2 | 3 |
| 2019 | 3 | 8 |
| 2020 | 5 | 1 |
| 2021 | 4 | 4 |
| 2022 | 3 | 2 |
| 2023 | 1 | 6 |
| 2024 | 1 | 4 |
| 2025 | 5 | 2 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronically-controlled optical feedback methods for laser linewidth7 Apr 2026US 12,597,755 B2The University of British Columbia
- Gas laser device and electronic device manufacturing method3 Feb 2026US 12,542,412 B2Gigaphoton Inc.
- Optical kit and optical device3 Feb 2026US 12,542,414 B2Hamamatsu Photonics K.K.
- Metrology for improving DUV laser alignment17 Jun 2025US 12,332,569 B2Cymer, Inc.
- Beam guide and positioning device for positioning a scraper mirror, provided for coupling out laser radiation22 Apr 2025US 12,282,258 B2TRUMPF Lasersystems for Semiconductor Manufacturing GmbH
- Substrate comprising slots for holding optical components of a laser cavity6 Aug 2026US 2026/0229832 A1Ecole Polytechnique Fédérale de Lausenne (EPFL)
- Evacuated Optical Cavity9 Jul 2026US 2026/0196797 A1Alpine Quantum Technologies GmbH
- Gas laser device and electronic device manufacturing method16 Apr 2026US 2026/0106425 A1Gigaphoton Inc.
- Alignment method and tools1 May 2025US 2025/0138269 A1Boston Scientific Scimed, Inc.
- Wavelength-stabilised narrow-linewidth mode-locked picosecond laser system27 Mar 2025US 2025/0105581 A1Nkt Photonics A/S
Most cited
By later US patents
- Narrow band laser with fine wavelength control137US 6,192,064 B1Cymer, Inc. · 2001
- Laser diode pumped solid state laser83US 4,656,635 ASpectra-Physics, Inc. · 1987
- Laser diode pumped solid state laser with miniaturized quick disconnect laser head78US 4,665,529 ASpectra-Physics, Inc. · 1987
- RF Excited CO.sub.2 slab waveguide laser70US 5,123,028 ACoherent, Inc. · 1992
- High repetition rate, mode locked, figure eight laser with extracavity feedback65US 5,359,612 AThe United States of America as represented by the Secretary of the Navy · 1994