Measuring device, measuring method, and computer-readable recording medium
US-2024337560-A1 · Oct 10, 2024 · US
influencing the transmission properties of an optical fibre
influencing the transmission properties of an optical fibre · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01D5/353 |
| Official title | influencing the transmission properties of an optical fibre |
| Display label | influencing the transmission properties of an optical fibre |
| Total patents | 350 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 37 |
| 2017 | 43 |
| 2018 | 41 |
| 2019 | 33 |
| 2020 | 34 |
| 2021 | 27 |
| 2022 | 22 |
| 2023 | 31 |
| 2024 | 27 |
| 2025 | 27 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Abnormality detection system and abnormality detection method
US-9528860-B2 · Dec 27, 2016 · US
Sensor system for laminated structures
US-2016370238-A1 · Dec 22, 2016 · US
Heat source-free fiber positioning and orienting system for seepage of submerged or partially-submerged structures and monitoring method thereof
US-2016356918-A1 · Dec 8, 2016 · US
Interferometric sensor
US-2016356823-A1 · Dec 8, 2016 · US
Branching device for fiber optic circuits
US-2016327740-A1 · Nov 10, 2016 · US
Loss compensation for distributed sensing in downhole environments
US-9488531-B2 · Nov 8, 2016 · US
Device and method for discrete distributed optical fiber pressure sensing
US-9476294-B2 · Oct 25, 2016 · US
Multi-functional sensor assembly
US-2016296122-A1 · Oct 13, 2016 · US
An assembly comprising an unbonded flexible pipe and an end-fitting
US-2016290539-A1 · Oct 6, 2016 · US
Fiber optic cable system
US-2016290835-A1 · Oct 6, 2016 · US
Long fibre optic sensor system in a wind turbine component
US-9442004-B2 · Sep 13, 2016 · US
Optical fiber cable
US-2016258795-A1 · Sep 8, 2016 · US
Optical fiber strain sensor system and method
US-9435701-B2 · Sep 6, 2016 · US
Abnormality detection system and abnormality detection method
US-2016252463-A1 · Sep 1, 2016 · US
Measuring brillouin backscatter from an optical fibre using digitisation
US-9429450-B2 · Aug 30, 2016 · US
Clamp mechanism for clamping an optical shape sensing fiber
US-2016231104-A1 · Aug 11, 2016 · US
Fbg sensor for measuring maximum strain, manufacturing method and using method
US-2016216166-A1 · Jul 28, 2016 · US
Time division multiplexing (TDM) and wavelength division multiplexing (WDM) sensor arrays
US-9389174-B2 · Jul 12, 2016 · US
Fiber optic sensor cable and fiber optic sensing system
US-2016169711-A1 · Jun 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01D5/353?
- CPC G01D5/353 is the Cooperative Patent Classification code for “influencing the transmission properties of an optical fibre.”
- How many patents are filed under CPC G01D5/353 (influencing the transmission properties of an optical fibre)?
- Our database includes 350 publications tagged with this CPC code.
- Is patent activity under CPC G01D5/353 growing?
- Publication counts under this code: 27 in 2024 vs 27 in 2025 (latest complete years).