G01P 5/01
Measuring speed of fluids: by using swirlflowmeter
Official title: by using swirlflowmeter
G01P5/01 (Measuring speed of fluids: by using swirlflowmeter) appears on 49 US grants and 9 published applications in this corpus.
Search patents in G01P- Granted patents
- 49
- Published applications
- 9
- Assignees
- 34
- Inventors
- 83
- Latest grant
- 12 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 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 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Measurement system, measurement device, and measurement method to detect a direction in which fluid flows12 Mar 2024US 11,927,463 B2NEC Corporation
- Electrical connector, fluid state test device and fluid heat exchange system23 Aug 2022US 11,421,916 B2Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Sensor system on a line for measuring atmospheric conditions24 May 2022US 11,340,382 B1Toyota Motor Engineering & Manufacturing North America, Inc.
- Determining altitude of an aircraft during flight based on vortex shedding17 Nov 2020US 10,837,771 B1Rosemount Aerospace Inc.
- Flowfield sensors for monitoring liquid flow9 Apr 2019US 10,252,920 B2International Business Machines Corporation
- Automatic pool cleaner14 Nov 2024US 2024/0376737 A1Shenzhen Aiper Intelligent Co., Ltd.
- Measurement system, measurement device, and measurement method9 Feb 2023US 2023/0043442 A1NEC Corporation
- Electrical connector, fluid state test device and fluid heat exchange system27 Aug 2020US 2020/0271355 A1Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Flowfield sensors for monitoring liquid flow9 Mar 2017US 2017/0066660 A1International Business Machines Corporation
- Method and system for determining aerodynamic loads from downstream flow properties2 Jun 2016US 2016/0153825 A1Tao of Systems Integration, Inc.
Most cited
By later US patents