H01S 3/0979
Gas dynamic lasers, i.e. with expansion of the laser gas medium to
Official title: Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
H01S3/0979 (Gas dynamic lasers, i.e. with expansion of the laser gas medium to) appears on 64 US grants and 20 published applications in this corpus.
Search patents in H01S- Granted patents
- 64
- Published applications
- 20
- Assignees
- 32
- Inventors
- 112
- Latest grant
- 2 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 6 |
| 2003 | 4 | 2 |
| 2004 | 3 | 4 |
| 2005 | 1 | 1 |
| 2006 | 3 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Laser chamber and electronic device manufacturing method2 Apr 2024US 11,947,263 B2Gigaphoton Inc.
- Multi-pass coaxial molecular gas laser17 Aug 2021US 11,095,088 B1Zoyka LLC
- Method and system for producing singlet delta oxygen (SDO) and laser system incorporating an SDO generator31 Mar 2009US 7,512,169 B2The Boeing Company
- Method, system and apparatus for an enhanced electrically pumped oxygen iodine laser25 Sep 2007US 7,274,724 B2CU Aerospace, LLC
- Annealed copper alloy electrodes for fluorine containing gas discharge lasers13 Mar 2007US 7,190,708 B2Cymer, Inc.
- Laser chamber and electronic device manufacturing method24 Mar 2022US 2022/0091515 A1Gigaphoton Inc.
- Gas Flow Laser22 Jun 2017US 2017/0179668 A1
- Method and system for producing singlet delta oxygen (sdo) and laser system incorporating an sdo generator14 Aug 2008US 2008/0192793 A1The Boeing Company
- Optical oxygen laser and method30 Aug 2007US 2007/0201529 A1
- Method, system and apparatus for an enhanced electrically pumped oxygen iodine laser13 Apr 2006US 2006/0078032 A1CU Aerospace, LLC
Most cited
By later US patents
- Gas discharge laser with blade-dielectric electrode95US 6,414,979 B2Cymer, Inc. · 2002
- Non-equilibrium plasma glow jet86US 4,088,966 A1978
- Gas discharge laser long life electrodes42US 6,466,602 B1Cymer, Inc. · 2002
- Spinodal copper alloy electrodes24US 6,584,132 B2Cymer, Inc. · 2003
- Laser cavities with gas flow through the electrodes22US 4,064,465 AWestinghouse Electric Corp. · 1977