G01P 5/10
Measuring speed of fluids: by measuring thermal variables
Official title: by measuring thermal variables
G01P5/10 (Measuring speed of fluids: by measuring thermal variables) appears on 413 US grants and 231 published applications in this corpus.
Search patents in G01P- Granted patents
- 413
- Published applications
- 231
- Assignees
- 236
- Inventors
- 824
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 9 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 14 | 0 |
| 1990 | 17 | 0 |
| 1991 | 16 | 0 |
| 1992 | 10 | 0 |
| 1993 | 19 | 0 |
| 1994 | 13 | 0 |
| 1995 | 15 | 0 |
| 1996 | 10 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 3 |
| 2003 | 5 | 2 |
| 2004 | 8 | 8 |
| 2005 | 5 | 5 |
| 2006 | 4 | 5 |
| 2007 | 2 | 9 |
| 2008 | 10 | 14 |
| 2009 | 5 | 11 |
| 2010 | 12 | 11 |
| 2011 | 10 | 8 |
| 2012 | 4 | 9 |
| 2013 | 4 | 6 |
| 2014 | 5 | 7 |
| 2015 | 13 | 11 |
| 2016 | 6 | 11 |
| 2017 | 9 | 17 |
| 2018 | 14 | 13 |
| 2019 | 14 | 11 |
| 2020 | 12 | 13 |
| 2021 | 11 | 8 |
| 2022 | 11 | 14 |
| 2023 | 10 | 10 |
| 2024 | 9 | 14 |
| 2025 | 13 | 7 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-wire velocity sensor25 Aug 2026US 12,716,910 B2Tendo Technologies Inc.
- Fluid flow sensor16 Jun 2026US 12,656,191 B2Flusso Limited
- Sensor element26 May 2026US 12,638,321 B2Koa Corporation
- Electronic devices with multi-function environmental sensors28 Apr 2026US 12,613,116 B2Apple Inc.
- Acceleration-measuring sensor assembly comprising an accelerometer subassembly with three measurement axes, and a seismic mass moving in a straight line along a principal axis A, which assembly is mounted in a housing and configured to determine an acceleration along a measurement axis Y31 Mar 2026US 12,590,986 B2Thales
- Sensor device30 Apr 2026US 2026/0123336 A1Samsung Electronics Co., Ltd.
- Thermal anemometry method and thermal anemometer for measuring a flow velocity of a flowing fluid at a high temporal resolution29 Jan 2026US 2026/0029264 A1Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
- Measuring arrangement with a connecting element8 Jan 2026US 2026/0009817 A1Drägerwerk AG & Co. KGaA
- Flight control methods for operating close formation flight13 Nov 2025US 2025/0346374 A1Sunlight Aerospsce Inc
- Anemometer having a carbon nanotube fiber hot-wire probe13 Nov 2025US 2025/0347710 A1Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
Most cited
By later US patents
- Intravascular pressure and flow sensor523US 5,873,835 ASciMed Life Systems, Inc. · 1999
- Three-parameter optical fiber sensor and system497US 4,986,671 ALuxtron Corporation · 1991
- Flow sensor235US 4,478,076 AHoneywell Inc. · 1984
- Intravascular flow measurement system176US 5,617,870 ASciMed Life Systems, Inc. · 1997
- Apparatus and method for performing diagnostics and intravascular therapies146US 5,346,508 ASciMed Life Systems, Inc. · 1994