MEMS gyrocompass
US-12399005-B2 · Aug 26, 2025 · US
for indicating a direction in the horizontal plane, e.g. directional gyroscopes
for indicating a direction in the horizontal plane, e.g. directional gyroscopes · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01C19/34 |
| Official title | for indicating a direction in the horizontal plane, e.g. directional gyroscopes |
| Display label | for indicating a direction in the horizontal plane, e.g. directional gyroscopes |
| Total patents | 33 |
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 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tank level sensing
US-11821778-B1 · Nov 21, 2023 · US
Tank level sensing
US-2023358593-A1 · Nov 9, 2023 · US
Mems gyrocompass
US-2023204358-A1 · Jun 29, 2023 · US
Methods, apparatuses, and computer programs for estimating the heading of an axis of a rigid body
US-11428823-B2 · Aug 30, 2022 · US
Gyroscope, electronic device and method of detecting angular velocity
US-11307034-B2 · Apr 19, 2022 · US
Method for calculating true wind direction and true wind speed by adjusting measured values of anemometer mounted on moving body based on observation errors caused by degree of slant of moving body and device using the same
US-2022043019-A1 · Feb 10, 2022 · US
Method for calculating true wind direction and true wind speed by adjusting measured values of anemometer mounted on moving body based on observation errors caused by degree of slant of moving body and device using the same
US-11243222-B1 · Feb 8, 2022 · US
Devices and methods for a sensor platform of a vehicle
US-11209276-B2 · Dec 28, 2021 · US
Gyroscope, electronic device and method of detecting angular velocity
US-2021333105-A1 · Oct 28, 2021 · US
Wireless charging stand, and method for operating electronic device linked thereto
US-11159034-B2 · Oct 26, 2021 · US
Information processing device, information processing method, information processing program, and terminal apparatus
US-2021262802-A1 · Aug 26, 2021 · US
Methods, apparatuses, and computer programs for estimating the heading of an axis of a rigid body
US-2020379127-A1 · Dec 3, 2020 · US
Methods, apparatuses, and computer programs for estimating the heading of an axis of a rigid body
US-10788591-B2 · Sep 29, 2020 · US
Wireless charging stand, and method for operating electronic device linked thereto
US-2020259344-A1 · Aug 13, 2020 · US
Flexural couplers for microelectromechanical systems (MEMS) devices
US-10627235-B2 · Apr 21, 2020 · US
Devices and Methods for a Sensor Platform of a Vehicle
US-2020072612-A1 · Mar 5, 2020 · US
Devices and methods for a sensor platform of a vehicle
US-10502574-B2 · Dec 10, 2019 · US
Detection system having wheel rotation sensors for navigation
US-10451419-B2 · Oct 22, 2019 · US
Systems and methods for providing automatic detection of inertial sensor deployment environments
US-10401170-B2 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01C19/34?
- CPC G01C19/34 is the Cooperative Patent Classification code for “for indicating a direction in the horizontal plane, e.g. directional gyroscopes.”
- How many patents are filed under CPC G01C19/34 (for indicating a direction in the horizontal plane, e.g. directional gyroscopes)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC G01C19/34 growing?
- Publication counts under this code: 3 in 2023 vs 1 in 2025 (latest complete years).