G01V 3/15
Electric or magnetic prospecting or detecting: specially adapted for use during transport
Official title: specially adapted for use during transport, e.g. by a person, vehicle or boat
G01V3/15 (Electric or magnetic prospecting or detecting: specially adapted for use during transport) appears on 1,252 US grants and 1,129 published applications in this corpus.
Search patents in G01V- Granted patents
- 1,252
- Published applications
- 1,129
- Assignees
- 480
- Inventors
- 1,796
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 13 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 14 | 0 |
| 1998 | 18 | 0 |
| 1999 | 15 | 0 |
| 2000 | 25 | 0 |
| 2001 | 24 | 4 |
| 2002 | 21 | 18 |
| 2003 | 21 | 32 |
| 2004 | 20 | 39 |
| 2005 | 31 | 29 |
| 2006 | 34 | 28 |
| 2007 | 29 | 25 |
| 2008 | 24 | 24 |
| 2009 | 27 | 23 |
| 2010 | 22 | 45 |
| 2011 | 25 | 50 |
| 2012 | 20 | 29 |
| 2013 | 41 | 62 |
| 2014 | 48 | 68 |
| 2015 | 41 | 77 |
| 2016 | 63 | 64 |
| 2017 | 69 | 89 |
| 2018 | 71 | 62 |
| 2019 | 75 | 56 |
| 2020 | 68 | 46 |
| 2021 | 66 | 53 |
| 2022 | 52 | 47 |
| 2023 | 46 | 36 |
| 2024 | 43 | 48 |
| 2025 | 49 | 44 |
| 2026 | 28 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Metal detector utilizing asynchronous demodulation15 Sep 2026US 12,736,703 B2Nokta Muhendislik Anonim Sirketi
- Buried utility locator auto-tuning apparatus and methods8 Sep 2026US 12,730,167 B1Seescan, Inc.
- System and method for UXO detection1 Sep 2026US 12,724,167 B2Arrotech Corporation
- Geophysical surveying apparatus, system and method25 Aug 2026US 12,717,056 B2Expert Geophysics Limited
- Telescopic tube assembly with limited rotation for metal detector25 Aug 2026US 12,717,062 B2
- Contact determination apparatus8 Oct 2026US 2026/0309889 A1Alps Alpine Co., Ltd.
- Multi-vector field source ground-to-air electromagnetic excitation gain method10 Sep 2026US 2026/0267026 A1Jilin University
- Mailpiece magnetic ink content recognition detection system20 Aug 2026US 2026/0243913 A1Tritek Technologies, Inc.
- Autonomous Rover for Detection of Precious Metals and Meteorites6 Aug 2026US 2026/0227541 A1
- Tem transmitter system for uav towing6 Aug 2026US 2026/0227542 A1Selskabet af 6. April 2010 ApS
Most cited
By later US patents
- Apparatus and method for locating a medical tube in the body of a patient505US 5,425,382 AUniversity of Washington · 1995
- Apparatus and method for locating a medical tube in the body of a patient426US 5,622,169 AUniversity of Washington · 1997
- Survey system and method for real time collection and processing of geophysicals data using signals from a global positioning satellite network286US 4,814,711 ADeseret Research, Inc. · 1989
- Locator device for continuously locating a dipole magnetic field transmitter and its method of operation244US 5,337,002 A1994
- Blind-spot warning system for an automotive vehicle215US 7,161,472 B2Ford Global Technologies, LLC · 2007