H01S 3/2237
Molecular nitrogen
Official title: {Molecular nitrogen (N2), e.g. in noble gas-N2 systems}
H01S3/2237 (Molecular nitrogen) appears on 12 US grants and 6 published applications in this corpus.
Search patents in H01S- Granted patents
- 12
- Published applications
- 6
- Assignees
- 9
- Inventors
- 28
- Latest grant
- 21 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Light source apparatus21 Sep 2021US 11,128,097 B2Samsung Electronics Co., Ltd.
- Optically pumped micro-plasma9 May 2017US 9,647,414 B2Physical Sciences, Inc.
- Gas laser oscillator capable of controlling gas pressure and gas consumption amount3 May 2016US 9,331,449 B2Fanuc Corporation
- Remotely induced atmospheric lasing4 Mar 2014US 8,665,923 B2The United States of America as represented by the Secretary of the Navy
- Gas laser oscillating unit16 Feb 2010US 7,664,155 B2Fanuc Corporation
- Compact, high power mid-wave infrared (mwir) laser system16 May 2024US 2024/0162678 A1Applied Energetics, Inc.
- Light source apparatus4 Feb 2021US 2021/0036477 A1Samsung Electronics Co., Ltd.
- Optically Pumped Microplasma Lasers13 Oct 2016US 2016/0301182 A1Physical Sciences, Inc.
- Gas laser oscillator capable of controlling gas pressure and gas consumption amount14 Jan 2016US 2016/0013606 A1Fanuc Corporation
- Remotely Induced Atmospheric Lasing5 Jul 2012US 2012/0170599 A1The Government of the United States of America, as represented by the Secretary of the Navy
Most cited
By later US patents
- Diode-pumped gas lasers28US 6,331,993 B12001
- Remotely induced atmospheric lasing15US 8,665,923 B2The United States of America as represented by the Secretary of the Navy · 2014
- High-power argon/nitrogen transfer laser2US 3,970,964 ANorthrop Corporation · 1976
- CW Scalable donor-acceptor gas transfer laser2US 4,225,831 AThe United States of America as represented by the Secretary of the Navy · 1980
- Laser bottlenecking technique2US 4,360,924 AThe United States of America as represented by the Secretary of the Navy · 1982