H05H 1/0075
Langmuir probes
Official title: {Langmuir probes}
H05H1/0075 (Langmuir probes) appears on 5 US grants and 3 published applications in this corpus.
Search patents in H05H- Granted patents
- 5
- Published applications
- 3
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Langmuir probe operating at fixed voltages4 Feb 2025US 12,219,685 B2Lockheed Martin Corporation
- Langmuir probe11 Jun 2019US 10,317,437 B2Ukniversitetet | Olso
- Bulk plasma generation24 Sep 1991US 5,051,659 AThe United States of America as represented by the Secretary of the Navy
- Method for controlling plasma chemical reactions30 Dec 1980US 4,242,188 AJapan Synthetic Rubber Co., Ltd.
- Pulsed plasma probe1 Feb 1977US 4,006,404 AThe United States of America as represented by the Secretary of the Navy
Most cited
By later US patents
- Method for controlling plasma chemical reactions16US 4,242,188 AJapan Synthetic Rubber Co., Ltd. · 1980
- Pulsed plasma probe12US 4,006,404 AThe United States of America as represented by the Secretary of the Navy · 1977
- Bulk plasma generation6US 5,051,659 AThe United States of America as represented by the Secretary of the Navy · 1991