H01J 7/26
By flow of fluid through passages associated with tube or lamp
Official title: by flow of fluid through passages associated with tube or lamp
H01J7/26 (By flow of fluid through passages associated with tube or lamp) appears on 20 US grants and 15 published applications in this corpus.
Search patents in H01J- Granted patents
- 20
- Published applications
- 15
- Assignees
- 16
- Inventors
- 36
- Latest grant
- 18 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 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 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 4 |
| 2016 | 2 | 0 |
| 2017 | 2 | 2 |
| 2018 | 2 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cooling for a lamp assembly18 Jan 2022US 11,227,738 B2Hewlett-Packard Development Company, L. P.
- Treating biomass17 Dec 2019US 10,510,510 B2Xyleco, Inc.
- Systems and methods for cooling X-ray tubes and detectors25 Jun 2019US 10,327,722 B2Laird Technologies, Inc.
- Systems and methods for cooling X-ray tubes and detectors9 Oct 2018US 10,092,259 B2Laird Technologies, Inc.
- Rotating-anode X-ray tube assembly with cooling system13 Feb 2018US 9,892,883 B2Toshiba Electron Tubes & Devices Co., Ltd.
- Cooling for a lamp assembly8 Jul 2021US 2021/0210302 A1Hewlett-Packard Development Company, L. P.
- Treating biomass5 Mar 2020US 2020/0075288 A1Xyleco, Inc.
- Systems and Methods for Cooling X-ray Tubes and Detectors7 Feb 2019US 2019/0038247 A1Laird Technologies, Inc.
- Systems and methods for cooling x-ray tubes and detectors14 Dec 2017US 2017/0354390 A1Laird Technologies, Inc.
- Treating biomass3 Aug 2017US 2017/0221679 A1Xyleco, Inc.
Most cited
By later US patents
- Substrate treatment installation394US 9,076,635 B2Von Ardenne Anlagentechnik GmbH · 2015
- Coaxial liquid cooling of high power microwave excited plasma UV lamps37US 5,008,593 AThe United States of America as represented by the Secretary of the Air Force · 1991
- Method and apparatus for cooling electrodeless lamps23US 5,021,704 AFusion Systems Corporation · 1991
- System and method for forced cooling of lamp7US 7,901,110 B2General Electric Company · 2011
- Liquid coolant for high power microwave excited plasma tubes6US 5,055,741 AThe United States of America as represented by the Secretary of the Air Force · 1991