G01P 3/483
Delivered by variable capacitance detectors
Official title: delivered by variable capacitance detectors
G01P3/483 (Delivered by variable capacitance detectors) appears on 27 US grants and 25 published applications in this corpus.
Search patents in G01P- Granted patents
- 27
- Published applications
- 25
- Assignees
- 30
- Inventors
- 70
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 5 |
| 2012 | 2 | 1 |
| 2013 | 3 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 3 | 0 |
| 2018 | 2 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inertial sensor, method for manufacturing inertial sensor, and inertial measurement unit19 May 2026US 12,631,665 B2Seiko Epson Corporation
- Sensor device15 Oct 2024US 12,117,466 B2Panasonic Intellectual Property Management Co., Ltd.
- Method and system for testing a sensor of a propeller blade angle position feedback system26 Sep 2023US 11,767,769 B2Pratt & Whitney Canada Corp.
- Angular velocity sensor and angular velocity sensor control method30 Aug 2022US 11,428,705 B2Panasonic Intellectual Property Management Co., Ltd.
- Controlling fan motors using capacitive sensing10 Apr 2018US 9,941,774 B2Marvell World Trade Ltd.
- Three-axis rotation rate sensor with a substrate and a double rotor28 Aug 2025US 2025/0271266 A1
- Computer device and method for examining a capacitive sensor10 Jul 2025US 2025/0224421 A1
- Inertial sensor, method for manufacturing inertial sensor, and inertial measurement unit13 Jul 2023US 2023/0221346 A1Seiko Epson Corporation
- Sensor device9 Mar 2023US 2023/0076794 A1Panasonic Intellectual Property Management Co., Ltd.
- Method and system for testing a sensor of a propeller blade angle position feedback system16 Jun 2022US 2022/0186632 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Apparatus for controlling the rotation of a rotating body in a recording and/or reproducing apparatus19US 3,934,269 AVictor Company of Japan, Ltd. · 1976
- Electrode structure for a high temperature capacitance probe for sensing turbine speed18US 4,329,644 AAvco Corporation · 1982
- Object displacement sensor and device for measuring the rotation speed and vibration frequency of a rotor17US 4,482,859 ASnecma · 1984
- Capacitive sensor device for use at high temperature and pressure, including a coaxial cable with integrated end portion17US 5,892,365 AThermocoax · 1999
- Speed sensor for a rotating member17US 8,339,122 B2Cummins Turbo Technologies Limited · 2012