Travel assistance system and method of creating route
US-2025374847-A1 · Dec 11, 2025 · US
involving measuring of drift angle; involving correction for drift
involving measuring of drift angle; involving correction for drift · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01C21/06 |
| Official title | involving measuring of drift angle; involving correction for drift |
| Display label | involving measuring of drift angle; involving correction for drift |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 6 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wheel aligner with improved accuracy and no-stop positioning using a drive direction calculation
US-12467747-B2 · Nov 11, 2025 · US
Disturbance estimating apparatus, method, and computer program
US-12392613-B2 · Aug 19, 2025 · US
Correction system, terminal apparatus, program to correct output of three-axis angular speed sensor and three-axis acceleration sensor
US-2025138200-A1 · May 1, 2025 · US
Systems and methods for automatic magnetic variation detection
US-2025020738-A1 · Jan 16, 2025 · US
Vehicle positioning method and apparatus, computer device, and storage medium
US-2024255305-A1 · Aug 1, 2024 · US
Information processing device, information processing method, and program
US-2024003688-A1 · Jan 4, 2024 · US
Disturbance estimating apparatus, method, and computer program
US-2023408259-A1 · Dec 21, 2023 · US
Wheel aligner with improved accuracy and no-stop positioning, using a drive direction calculation
US-11698250-B2 · Jul 11, 2023 · US
Wheel aligner with improved accuracy and no-stop positioning using a drive direction calculation
US-2023213333-A1 · Jul 6, 2023 · US
Gyro sensor calibration method
US-11454516-B2 · Sep 27, 2022 · US
Gyro sensor calibration method
US-2021215507-A1 · Jul 15, 2021 · US
Display system, related display method and computer program
US-10802276-B2 · Oct 13, 2020 · US
Wheel aligner with improved accuracy and no-stop positioning, using a drive direction calculation
US-2020088515-A1 · Mar 19, 2020 · US
Display System, Related Display Method and Computer Program
US-2019094538-A1 · Mar 28, 2019 · US
System and method for navigation by applying corrected bias values to gyroscopic data
US-10240931-B2 · Mar 26, 2019 · US
Vehicle navigation device
US-9766770-B2 · Sep 19, 2017 · US
System and method for navigation by applying corrected bias values to gyroscopic data
US-2017248425-A1 · Aug 31, 2017 · US
Systems for navigating using corrected yaw bias values
US-9719786-B2 · Aug 1, 2017 · US
Advanced tactical line replaceable unit alignment system
US-9664532-B2 · May 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01C21/06?
- CPC G01C21/06 is the Cooperative Patent Classification code for “involving measuring of drift angle; involving correction for drift.”
- How many patents are filed under CPC G01C21/06 (involving measuring of drift angle; involving correction for drift)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC G01C21/06 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).