G01B 7/24
Using change in magnetic properties
Official title: using change in magnetic properties
G01B7/24 (Using change in magnetic properties) appears on 206 US grants and 166 published applications in this corpus.
Search patents in G01B- Granted patents
- 206
- Published applications
- 166
- Assignees
- 163
- Inventors
- 567
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 2 |
| 2003 | 6 | 2 |
| 2004 | 1 | 4 |
| 2005 | 5 | 0 |
| 2006 | 2 | 2 |
| 2007 | 3 | 4 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 2 | 3 |
| 2011 | 0 | 3 |
| 2012 | 2 | 3 |
| 2013 | 7 | 3 |
| 2014 | 2 | 5 |
| 2015 | 2 | 4 |
| 2016 | 1 | 9 |
| 2017 | 3 | 17 |
| 2018 | 6 | 12 |
| 2019 | 7 | 12 |
| 2020 | 16 | 12 |
| 2021 | 8 | 16 |
| 2022 | 9 | 18 |
| 2023 | 13 | 8 |
| 2024 | 9 | 10 |
| 2025 | 7 | 8 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conformable thin film-based strain sensing with flexible substrate11 Aug 2026US 12,704,421 B2The Regents of the University of Michigan
- Methods and systems for sensing deformation4 Aug 2026US 12,698,956 B2Honeywell International Inc.
- Magnetic force dilatometer with temperature compensation16 Jun 2026US 12,656,099 B2GM Global Technology Operations LLC
- Coaxial waveguide-based geotechnical multi-point deformation sensor and method of adjustable gauge-length measurement2 Jun 2026US 12,644,690 B2Chengdu University of Technology
- Intelligent human-machine interface and method which can be carried out using same31 Mar 2026US 12,591,305 B2Palekana Verwaltungs Ug (HaftungsbeschräNkt)
- Systems and methods for automatically testing a battery and estimating a safety state using a testing system8 Oct 2026US 2026/0309801 A1Toyota Jidosha Kabushiki Kaisha
- Method and apparatus for measuring deformation amount of tray for secondary battery8 Oct 2026US 2026/0312155 A1Samsung SDI.Co., Ltd.
- Strain gauge, strain measurement device, and strain measurement method20 Aug 2026US 2026/0243615 A1Research Institute For Electromagnetic Materials
- Sensor array, semiconductor processing apparatus including the sensor array, and semiconductor processing method using the semiconductor processing apparatus including the sensor array28 May 2026US 2026/0150617 A1Postech Research and Business Development Foundation
- System and Method for Monitoring Structural Changes16 Apr 2026US 2026/0104310 A1Dayton Digital LLC
Most cited
By later US patents
- Signal and power communication system positioned on a rotatable shaft1,504US 9,901,342 B2Ethicon Endo-Surgery, Inc. · 2018
- Signal and power communication system positioned on a rotatable shaft534US 10,772,625 B2Ethicon, Inc. · 2020
- Micropower peak strain detection system for remote interrogation205US 6,622,567 B1Microstrain, Inc. · 2003
- Method and apparatus for monitoring respiration187US 4,308,872 ARespitrace Corporation · 1982
- Self-inductance sensor96US 4,817,625 ALaughton Miles · 1989