G01L 9/0085
Using variations in inductance
Official title: {using variations in inductance}
G01L9/0085 (Using variations in inductance) appears on 14 US grants and 4 published applications in this corpus.
Search patents in G01L- Granted patents
- 14
- Published applications
- 4
- Assignees
- 9
- Inventors
- 17
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Implantable cardiovascular sensor23 Dec 2025US 12,502,137 B2IP2Ipo Innovations Limited
- Dynamic quantity sensor device and manufacturing method of the same9 Sep 2014US 8,829,627 B2Denso Corporation
- Internal pressure simulator for pressure sensors9 Sep 2008US 7,421,903 B2
- Pressure differential detecting system, and method of use11 Dec 2001US 6,328,647 B1
- Differential pressure detector6 Dec 1988US 4,788,867 AFairchild Weston Systems, Inc.
- Implantable cardiovascular sensor11 Jun 2026US 2026/0157700 A1IP2Ipo Innovations Limited
- An apparatus and method8 Apr 2021US 2021/0100513 A1IP2Ipo Innovations Limited
- Dynamic quantity sensor device and manufacturing method of the same29 Nov 2012US 2012/0299127 A1Denso Corporation
- Internal pressure simulator for pressure sensors3 May 2007US 2007/0095146 A1
Most cited
By later US patents
- Pressure differential detecting system, and method of use30US 6,328,647 B12001
- Differential pressure detector16US 4,788,867 AFairchild Weston Systems, Inc. · 1988
- Hall generator pressure transducer12US 4,340,877 ARobert Bosch GmbH · 1982
- Pressure sensor with a hall element circuit12US 4,487,074 ARobert Bosch GmbH · 1984
- Magnetic induction type transducer means11US 4,006,628 ANCR Corporation · 1977