G01V 3/088
Operating with electric fields
Official title: {operating with electric fields (G01V3/082 takes precedence)}
G01V3/088 (Operating with electric fields) appears on 394 US grants and 368 published applications in this corpus.
Search patents in G01V- Granted patents
- 394
- Published applications
- 368
- Assignees
- 267
- Inventors
- 878
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 4 |
| 2002 | 8 | 1 |
| 2003 | 11 | 8 |
| 2004 | 7 | 12 |
| 2005 | 6 | 12 |
| 2006 | 12 | 5 |
| 2007 | 11 | 5 |
| 2008 | 2 | 10 |
| 2009 | 3 | 9 |
| 2010 | 6 | 5 |
| 2011 | 9 | 11 |
| 2012 | 3 | 8 |
| 2013 | 3 | 9 |
| 2014 | 7 | 15 |
| 2015 | 10 | 25 |
| 2016 | 14 | 8 |
| 2017 | 15 | 13 |
| 2018 | 13 | 27 |
| 2019 | 22 | 17 |
| 2020 | 19 | 21 |
| 2021 | 20 | 31 |
| 2022 | 18 | 27 |
| 2023 | 23 | 30 |
| 2024 | 37 | 30 |
| 2025 | 30 | 17 |
| 2026 | 15 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aerosol-generating device15 Sep 2026US 12,733,686 B2Kt&G Corporation
- Apparent resistivity measuring system and method using semi-airborne electromagnetic method8 Sep 2026US 12,730,243 B2Institute of Geology and Geophysics, Chinese Academy of Sciences
- Handle module with actuating module for an electronic locking system, and vehicle door with handle module1 Sep 2026US 12,723,447 B2Witte Automotive GmbH
- Method and apparatus for steering wheel touch detection21 Jul 2026US 12,686,430 B2Valeo Interior Controls (Shenzhen) Co., Ltd
- Strip element for an absorbent hygiene article7 Jul 2026US 12,672,985 B2Essity Hygiene and Health Aktiebolag
- Inversion method and system for hydro-thermal of permafrost coupled insar with ert8 Oct 2026US 2026/0309866 A1Institute of Mountain Hazards and Environment, CAS
- Housing17 Sep 2026US 2026/0280111 A1Alpha Networks Inc.
- Electric field sensor device27 Aug 2026US 2026/0251688 A1Sony Semiconductor Solutions Corporation
- Capacitive sensing system using active shielding and operating method thereof23 Jul 2026US 2026/0211145 A1Pixart Imaging Inc.
- Systems And Methods For Foreign Object Detection In Wireless Power Transfer25 Jun 2026US 2026/0177406 A1WiTricity Corporation
Most cited
By later US patents
- Systems and methods for electromagnetic waterfront surveillance in a vicinity of an oil well347US 11,035,972 B2Saudi Arabian Oil Company · 2021
- Motor vehicle occupant sensing systems199US 6,014,602 AAdvanced Safety Concepts, Inc. · 2000
- Hammer having integral stud and mains sensor147US 6,188,228 B12001
- Motor vehicle occupant sensing systems143US 5,802,479 AAdvanced Safety Concepts, Inc. · 1998
- Electronic wall stud sensor135US 4,099,118 A1978