H01S 3/0973
Having a travelling wave passing through the active medium
Official title: having a travelling wave passing through the active medium
H01S3/0973 (Having a travelling wave passing through the active medium) appears on 40 US grants and 3 published applications in this corpus.
Search patents in H01S- Granted patents
- 40
- Published applications
- 3
- Assignees
- 19
- Inventors
- 50
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Laser device and method for operating laser device11 Mar 2025US 12,249,802 B2Nichia Corporation
- High voltage pulse generation device, gas laser apparatus, and electronic device manufacturing method10 Dec 2024US 12,166,329 B2Gigaphoton Inc.
- Mode selection technique for a laser30 Aug 2011US 8,009,715 B2Rofin-Sinar UK Ltd.
- Excimer laser oscillation apparatus and method, excimer laser exposure apparatus, and laser tube10 Feb 2004US 6,690,702 B1Canon Kabushiki Kaisha
- Gas discharge lamps fabricated by micromachined transparent substrates12 Oct 1999US 5,965,976 APhilips Electronics North America Corporation
- Laser device and method for operating laser device31 Mar 2022US 2022/0102931 A1Nichia Corporation
- High voltage pulse generation device, gas laser apparatus, and electronic device manufacturing method25 Nov 2021US 2021/0367393 A1Gigaphoton Inc.
- Mode selection technique for a laser13 May 2010US 2010/0118898 A1Rofin-Sinar UK Ltd.
Most cited
By later US patents
- Pulsed electric discharge laser utilizing water dielectric blumlein transmission line106US 4,223,279 AMathematical Sciences Northwest, Inc. · 1980
- Gas discharge displays and methodology for fabricating same by micromachining technology28US 5,438,343 APhilips Electronics North America Corporation · 1995
- Vacuum microelectronic device and methodology for fabricating same19US 5,919,070 APhilips Electronics North America Corporation · 1999
- Excitation system for a fast pulsed discharge17US 4,365,337 AKraftwerk Union Aktiengesellschaft · 1982
- Excimer laser oscillation apparatus and method, excimer laser exposure apparatus, and laser tube17US 6,690,702 B1Canon Kabushiki Kaisha · 2004