Method of detection in an electrically conductive medium
US-12490924-B2 · Dec 9, 2025 · US
Sources
Sources · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01V2003/084 |
| Official title | {Sources} |
| Display label | Sources |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 9 |
| 2020 | 7 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for positioning and predicting concealed orebody based on parallel double-tunnel transient electromagnetic exploration
US-12468060-B1 · Nov 11, 2025 · US
Method for measuring spectrum parameters of formation outcrop and rock mass
US-2025060502-A1 · Feb 20, 2025 · US
Separated multi-core transmitting devices based on ground transient electromagnetic methods
US-2025035806-A1 · Jan 30, 2025 · US
System and method for controlled-source electromagnetic exploration based on staggered frequency excitation of crossed sources
US-12123998-B1 · Oct 22, 2024 · US
System and method for controlled-source electromagnetic exploration based on staggered frequency excitation of crossed sources
US-2024345275-A1 · Oct 17, 2024 · US
Heterogeneous subsurface imaging systems and methods
US-11940580-B2 · Mar 26, 2024 · US
Method of detection in an electrically conductive medium
US-2023190165-A1 · Jun 22, 2023 · US
System and Method for Reservoir Monitoring Using SQUID Magnetic Sensors
US-2021389391-A1 · Dec 16, 2021 · US
Exploration system, magnetic detection apparatus, and exploration method
US-2021293987-A1 · Sep 23, 2021 · US
Bipole source modeling
US-10878142-B2 · Dec 29, 2020 · US
Three-dimensional directional transient electromagnetic detection device and method for mining borehole
US-10845503-B2 · Nov 24, 2020 · US
Three-dimensional digital virtual imaging device and method for stratigraphic texture of borehole core
US-10795051-B2 · Oct 6, 2020 · US
Towable electromagnetic source equipment
US-10795043-B2 · Oct 6, 2020 · US
Heterogeneous subsurface imaging systems and methods
US-2020116881-A1 · Apr 16, 2020 · US
EMU impulse antenna
US-10591626-B2 · Mar 17, 2020 · US
Metal detector for buried and abandoned chemical weapons
US-2020003926-A1 · Jan 2, 2020 · US
Emu impulse antenna for low frequency radio waves using giant dielectric and ferrite materials
US-2019219725-A1 · Jul 18, 2019 · US
EMU impulse antenna for low frequency radio waves using giant dielectric and ferrite materials
US-10338266-B1 · Jul 2, 2019 · US
EMU impulse antenna for low frequency radio waves using giant dielectric and ferrite materials
US-10330815-B2 · Jun 25, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01V2003/084?
- CPC G01V2003/084 is the Cooperative Patent Classification code for “Sources.”
- How many patents are filed under CPC G01V2003/084 (Sources)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC G01V2003/084 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).