G01R 33/05
In thin-film element
Official title: in thin-film element
G01R33/05 (In thin-film element) appears on 68 US grants and 67 published applications in this corpus.
Search patents in G01R- Granted patents
- 68
- Published applications
- 67
- Assignees
- 57
- Inventors
- 152
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 1 | 0 |
| 2003 | 0 | 6 |
| 2004 | 3 | 1 |
| 2005 | 0 | 4 |
| 2006 | 4 | 4 |
| 2007 | 5 | 5 |
| 2008 | 4 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 2 | 1 |
| 2012 | 3 | 4 |
| 2013 | 0 | 1 |
| 2014 | 3 | 4 |
| 2015 | 0 | 1 |
| 2016 | 4 | 2 |
| 2017 | 2 | 3 |
| 2018 | 3 | 6 |
| 2019 | 3 | 1 |
| 2020 | 3 | 3 |
| 2021 | 3 | 2 |
| 2022 | 2 | 5 |
| 2023 | 5 | 4 |
| 2024 | 2 | 4 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic detection device28 Jul 2026US 12,693,349 B2Optohub Co., Ltd
- Magnetic sensor device16 Sep 2025US 12,416,691 B2Melexis Technologies SA
- Manufacturing method for fluxgate chip20 May 2025US 12,306,271 B2Ningbo Crrc Times Transducer Technology Co., Ltd.
- Micro-fluxgate sensor26 Nov 2024US 12,153,102 B2Ningbo Crrc Times Transducer Technology Co., Ltd.
- Radio frequency weak magnetic field detection sensor and method of manufacturing the same9 Apr 2024US 11,955,271 B2Electronics and Telecommunications Research Institute
- Monitoring unit comprising an integrated magnetic field sensor3 Oct 2024US 2024/0329163 A1AT&S Austria Technologie & Systemtechnik Aktiengesellschaft
- Magnetic detection device22 Aug 2024US 2024/0280648 A1Optohub Co., Ltd
- Magnetic detection device22 Aug 2024US 2024/0280650 A1Optohub Co., Ltd
- Magnetic sensor device4 Jan 2024US 2024/0003997 A1Melexis Technologies SA
- Soft magnetic film iron core and preparation method therefor and sensor14 Dec 2023US 2023/0400533 A1Henan Polytechnic University
Most cited
By later US patents
- Magnetic field sensor135US 7,038,448 B2Sentron AG · 2006
- Transducer for measuring a current-generated magnetic field32US 4,385,273 ALGZ Landis & Gyr Zug AG · 1983
- Device for measuring weak magnetic fluxes utilizing planar technology32US 4,864,238 ALGZ Landis & Gyr · 1989
- Magnetic sensor having excitation coil including thin-film linear conductor sections formed on bobbin with detection coil wound thereon30US 6,181,130 B2Tokin Corporation · 2001
- Thin film high permeability magnetic core flux gate device for measuring a weak magnetic field24US 4,967,156 ALGZ Landis & Gyr Zug AG · 1990