Autonomous inspection of a surface topology of an airfoil of a gas turbine engine
US-12523617-B2 · Jan 13, 2026 · US
of turbine blades or propellers
of turbine blades or propellers · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B5/205 |
| Official title | {of turbine blades or propellers} |
| Display label | of turbine blades or propellers |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Autonomous inspection of a surface topology of an airfoil of a gas turbine engine
US-2025277751-A1 · Sep 4, 2025 · US
Systems and methods for acquiring data of aircraft components
US-2025278530-A1 · Sep 4, 2025 · US
Feedback inspection systems and methods
US-2025060206-A1 · Feb 20, 2025 · US
Airfoil tool mount
US-12135209-B2 · Nov 5, 2024 · US
Airfoil tool mount
US-2023314116-A1 · Oct 5, 2023 · US
Feedback inspection systems and methods
US-2023304476-A1 · Sep 28, 2023 · US
Method and system for measuring turbine shape
US-11719524-B2 · Aug 8, 2023 · US
Method of inspecting a wind turbine blade
US-2023228551-A1 · Jul 20, 2023 · US
Method and system for measuring turbine shape
US-2022057186-A1 · Feb 24, 2022 · US
Method and system for measuring turbine shape
US-11215437-B2 · Jan 4, 2022 · US
Method for controlling shape measuring apparatus
US-11204237-B2 · Dec 21, 2021 · US
Apparatus and method for inspecting an airfoil profile
US-11162365-B2 · Nov 2, 2021 · US
Method for controlling shape measuring apparatus
US-2021108909-A1 · Apr 15, 2021 · US
Apparatus and method for inspecting an airfoil profile
US-2020325778-A1 · Oct 15, 2020 · US
Method and System for Measuring Turbine Shape
US-2020326172-A1 · Oct 15, 2020 · US
Method for controlling the conformity of the profile of a curved surface of a turbomachine element
US-2020182601-A1 · Jun 11, 2020 · US
Method of manufacturing and inspecting gas washed components in a gas turbine engine
US-10663275-B2 · May 26, 2020 · US
Method of measuring fan blade picture frame width
US-10578417-B2 · Mar 3, 2020 · US
Turbine blade, method for producing same and method for determining the position of a casting core used when casting a turbine blade
US-10195659-B2 · Feb 5, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01B5/205?
- CPC G01B5/205 is the Cooperative Patent Classification code for “of turbine blades or propellers.”
- How many patents are filed under CPC G01B5/205 (of turbine blades or propellers)?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC G01B5/205 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).