G01D 5/44
Using jets of fluid
Official title: using jets of fluid
G01D5/44 (Using jets of fluid) appears on 13 US grants and 3 published applications in this corpus.
Search patents in G01D- Granted patents
- 13
- Published applications
- 3
- Assignees
- 13
- Inventors
- 20
- Latest grant
- 11 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 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 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Substrate processing apparatus and method of detecting indentation formed in substrate11 Jan 2022US 11,221,239 B2Ebara Corporation
- Position detecting device2 Aug 2016US 9,404,779 B2SMC Corporation
- Fluidic oscillator having a wide range of flow rates, and a fluid meter including such an oscillator17 Jun 1997US 5,638,867 ASchlumberger Industries
- Acoustic flute web edge sensor3 Nov 1992US 5,161,126 AEastman Kodak Company
- Pneumatic material alarm8 Oct 1991US 5,054,653 AGraves Spray Supply, Inc.
- Substrate processing apparatus and method of detecting indentation formed in substrate24 Jan 2019US 2019/0025096 A1Ebara Corporation
- Flick sensor assembly3 Nov 2016US 2016/0320213 A1Shenzhen China Optoelectronics Technology Co., Ltd.
- Position detecting device27 Mar 2014US 2014/0083203 A1SMC Corporation
Most cited
By later US patents
- Acoustic flute web edge sensor15US 5,161,126 AEastman Kodak Company · 1992
- Fluidic oscillator having a wide range of flow rates, and a fluid meter including such an oscillator11US 5,638,867 ASchlumberger Industries · 1997
- Surface profile follower and indicator system5US 4,206,633 AThe United States of America as represented by the Secretary of the Navy · 1980
- Device for measuring thickness of storage cell plates in sorting5US 4,325,248 A1982
- Web position detecting method5US 5,000,032 AFuji Photo Film Co., Ltd. · 1991