H01S 3/0943
Of a gas laser
Official title: of a gas laser
H01S3/0943 (Of a gas laser) appears on 57 US grants and 50 published applications in this corpus.
Search patents in H01S- Granted patents
- 57
- Published applications
- 50
- Assignees
- 34
- Inventors
- 154
- Latest grant
- 3 Jun 2025
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 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 9 |
| 2003 | 6 | 5 |
| 2004 | 6 | 4 |
| 2005 | 2 | 4 |
| 2006 | 3 | 2 |
| 2007 | 4 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 4 | 3 |
| 2018 | 2 | 3 |
| 2019 | 3 | 1 |
| 2020 | 2 | 2 |
| 2021 | 4 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coherent light source based on collective spontaneous emission3 Jun 2025US 12,322,920 B2Wisconsin Alumni Research Foundation
- Gaseous laser systems with edge-defining element and related techniques28 Jan 2025US 12,212,113 B2Xemed LLC
- Gaseous laser systems with edge-defining element and related techniques26 Dec 2023US 11,855,406 B2Xemed LLC
- Multiplexing fiber amplified waveforms3 Oct 2023US 11,777,272 B2Booz Allen Hamilton Inc.
- Thin film brewster coupling device18 Oct 2022US 11,476,630 B1
- Systems, Methods, And Devices For Gas Pressure Profile Control19 Feb 2026US 2026/0051711 A1Euv Tech, Inc.
- Laser based on a dielectric resonator with gas or plasma at population inversion27 Nov 2025US 2025/0364779 A1Ramot at Tel-Aviv University Ltd.
- Line narrowing laser device, and electronic device manufacturing method29 May 2025US 2025/0174960 A1Gigaphoton Inc.
- Gaseous laser systems with edge-defining element and related techniques23 May 2024US 2024/0170910 A1Xemed LLC
- Coherent Light Source Based on Collective Spontaneous Emission5 Oct 2023US 2023/0318246 A1Wisconsin Alumni Research Foundation
Most cited
By later US patents
- Very narrow band, two chamber, high rep rate gas discharge laser system144US 6,567,450 B2Cymer, Inc. · 2003
- Very narrow band, two chamber, high rep rate gas discharge laser system136US 6,625,191 B2Cymer, Inc. · 2003
- Injection seeded laser with precise timing control96US 6,549,551 B2Cymer, Inc. · 2003
- Control system for a two chamber gas discharge laser70US 6,690,704 B2Cymer, Inc. · 2004
- Dispersion-compensated laser using prismatic end elements69US 5,553,093 AMassachusetts Institute of Technology · 1996