Method for calibrating a gear-cutting machine
US-2026042161-A1 · Feb 12, 2026 · US
of gears
of gears · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B5/202 |
| Official title | {of gears} |
| Display label | of gears |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stylus
US-2026016274-A1 · Jan 15, 2026 · US
Machine tool and method
US-2025312859-A1 · Oct 9, 2025 · US
Method, system, device and medium for measuring gear tooth profile roughness
US-12292278-B2 · May 6, 2025 · US
Pure-rolling generating measurement method and device for gear helix artifact
US-12276497-B2 · Apr 15, 2025 · US
Method, system, device and medium for measuring gear tooth profile roughness
US-2024369342-A1 · Nov 7, 2024 · US
Large gear involute artifact assembled with mandrel
US-12135208-B2 · Nov 5, 2024 · US
Method for checking or testing the profile of the path of contact of involute helical cylindrical gears
US-11971324-B2 · Apr 30, 2024 · US
Method for checking or testing the profile of the path of contact of involute helical cylindrical gears
US-2024044742-A1 · Feb 8, 2024 · US
A large gear involute artifact assembled with mandrel
US-2023358522-A1 · Nov 9, 2023 · US
A pure-rolling generating measurement method and device for gear helix artifact
US-2023358524-A1 · Nov 9, 2023 · US
Method for acoustically influencing toothed wheels
US-11668385-B2 · Jun 6, 2023 · US
Method for extracting gear tooth profile edge based on engagement-pixel image edge tracking method
US-11371821-B2 · Jun 28, 2022 · US
Device and method for measuring the concentricity of an internal toothing of a shaft
US-11307016-B2 · Apr 19, 2022 · US
Method for calibrating a measuring probe in a gear cutting machine
US-11268800-B2 · Mar 8, 2022 · US
Profile measuring machine and profile measuring method
US-11221201-B2 · Jan 11, 2022 · US
Reference-level gear helix artifact
US-11125554-B2 · Sep 21, 2021 · US
Gear inspection apparatus and gear inspection method using the same
US-11002525-B2 · May 11, 2021 · US
Profile measuring machine and profile measuring method
US-2021033377-A1 · Feb 4, 2021 · US
Assembly and method for acoustically influencing toothed wheels
US-2020309241-A1 · Oct 1, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01B5/202?
- CPC G01B5/202 is the Cooperative Patent Classification code for “of gears.”
- How many patents are filed under CPC G01B5/202 (of gears)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC G01B5/202 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).