G01G 3/15
Measuring variations of magnetic properties
Official title: measuring variations of magnetic properties
G01G3/15 (Measuring variations of magnetic properties) appears on 24 US grants and 22 published applications in this corpus.
Search patents in G01G- Granted patents
- 24
- Published applications
- 22
- Assignees
- 19
- Inventors
- 52
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 3 |
| 2020 | 3 | 2 |
| 2021 | 3 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electromagnetic coupling sensing device, signal measurement method, and related electronic device13 Jan 2026US 12,523,518 B2Smyze Intelligence Technology (Shanghai) Co., Ltd
- Apparatuses, systems, and methods for weight detection18 Jul 2023US 11,703,554 B2Honeywell International Inc.
- Apparatuses, systems, and methods for weight detection23 Aug 2022US 11,422,210 B2Honeywell International Inc.
- Pressure sensitive display device25 Jan 2022US 11,231,804 B2Mttech Interactive Multimedia Systems Ltd
- Towing systems and methods using magnetic field sensing11 Jan 2022US 11,221,262 B2Methode Electronics, Inc.
- Electromagnetic coupling sensing device, signal measurement method, and related electronic device7 May 2026US 2026/0126317 A1Smyze Intelligence Technology (Shanghai) Co., Ltd
- Electromagnetic coupling sensing device, signal measurement method, and related electronic device19 Sep 2024US 2024/0310203 A1Smyze Intelligence Technology (Shanghai) Co., Ltd
- Apparatuses, systems, and methods for weight detection17 Nov 2022US 2022/0365149 A1Honeywell International Inc.
- Pressure sensitive display device7 Apr 2022US 2022/0107716 A1Mttech Interactive Multimedia Systems Ltd
- Pressure sensitive display device3 Jun 2021US 2021/0165545 A1Mttech Interactive Multimedia Systems Ltd
Most cited
By later US patents
- Electronic weighing device69US 4,354,562 A1982
- Folding scale47US 4,765,421 A1988
- Holding device for mounting an electric transducer18US 4,782,706 AVDO Adolf Schindling AG · 1988
- Load monitor14US 4,977,783 A1990
- Load suspension and weighing system for a dialysis machine reservoir12US 9,157,786 B2Fresenius Medical Care Holdings, Inc. · 2015