Fluid imaging in a borehole
US-10364673-B1 · Jul 30, 2019 · US
using optical fibres
using optical fibres · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01V8/24 |
| Official title | using optical fibres |
| Display label | using optical fibres |
| Total patents | 107 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 16 |
| 2017 | 18 |
| 2018 | 9 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 8 |
| 2022 | 12 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid Imaging in a Borehole
US-2019226334-A1 · Jul 25, 2019 · US
Distributed optical sensing using compressive sampling
US-10309213-B2 · Jun 4, 2019 · US
Onshore electromagnetic reservoir monitoring
US-10302796-B2 · May 28, 2019 · US
Auxiliary Unit For Sensor Units
US-2019096199-A1 · Mar 28, 2019 · US
Fiber optic current monitoring for electromagnetic ranging
US-10208584-B2 · Feb 19, 2019 · US
Display apparatus for vehicle
US-10203766-B2 · Feb 12, 2019 · US
Nanofiber spectral analysis
US-10151702-B2 · Dec 11, 2018 · US
Optical Frequency Comb Source For Fiber Sensor Interferometer Arrays
US-2018313974-A1 · Nov 1, 2018 · US
Crosswell tomography using an array of optical fiber transducers
US-2018292561-A1 · Oct 11, 2018 · US
Improving dynamic range in fiber optic magnetic field sensors
US-2018188413-A1 · Jul 5, 2018 · US
Method and system for locating an acoustic source
US-9983293-B2 · May 29, 2018 · US
Downhole EM sensing using SAGNAC interferometer for wellbore monitoring
US-9926778-B2 · Mar 27, 2018 · US
Distributed optical sensing using compressive sampling
US-2018058197-A1 · Mar 1, 2018 · US
Modulating Downhole Reflector
US-2018051556-A1 · Feb 22, 2018 · US
Optical filter
US-2018011217-A1 · Jan 11, 2018 · US
Building monitoring system
US-2017371067-A1 · Dec 28, 2017 · US
Pressure insensitive interferometer
US-2017363412-A1 · Dec 21, 2017 · US
Apparatus and methods of multiplexing transmissive optical sensors
US-9846259-B2 · Dec 19, 2017 · US
Optical fiber vibration measurement system in multiphase flows with related method to monitor multiphase flows
US-2017336248-A1 · Nov 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01V8/24?
- CPC G01V8/24 is the Cooperative Patent Classification code for “using optical fibres.”
- How many patents are filed under CPC G01V8/24 (using optical fibres)?
- Our database includes 107 publications tagged with this CPC code.
- Is patent activity under CPC G01V8/24 growing?
- Publication counts under this code: 7 in 2024 vs 2 in 2025 (latest complete years).