G12B 15/02
Cooling: by closed-cycle fluid-circulating systems
Official title: by closed-cycle fluid-circulating systems
G12B15/02 (Cooling: by closed-cycle fluid-circulating systems) appears on 8 US grants and 2 published applications in this corpus.
Search patents in G12B- Granted patents
- 8
- Published applications
- 2
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 27 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High temperature cooling tube for borescope27 Dec 2022US 11,536,946 B2Baker Hughes Holdings LLC
- Series circuit arrangement of power semiconductors11 Feb 2020US 10,559,519 B2Siemens Aktiengesellschaft
- Heat pipe cooling module for high power circuit boards5 Mar 1985US 4,503,483 AHughes Aircraft Company
- Heat pipe cooled probe4 Dec 1984US 4,485,670 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- Measuring wheel13 Nov 1984US 4,481,715 A
Most cited
By later US patents
- Cooling apparatus for a closed housing52US 4,449,579 ATokyo Shibaura Denki Kabushiki Kaisha · 1984
- Heat pipe cooling module for high power circuit boards46US 4,503,483 AHughes Aircraft Company · 1985
- Heat pipe cooled probe21US 4,485,670 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1984
- Transducer for mechanical measured variables, especially a pressure transducer18US 4,169,387 AHans List · 1979
- Water-cooled high voltage device15US 4,475,152 ATokyo Shibaura Denki Kabushiki Kaisha · 1984