Pyroelectric generator
US-10490726-B2 · Nov 26, 2019 · US
using capacitative elements (capacitors per se H01G)
using capacitative elements (capacitors per se H01G) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01K7/34 |
| Official title | using capacitative elements (capacitors per se H01G) |
| Display label | using capacitative elements (capacitors per se H01G) |
| Total patents | 209 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 12 |
| 2017 | 7 |
| 2018 | 21 |
| 2019 | 30 |
| 2020 | 22 |
| 2021 | 20 |
| 2022 | 20 |
| 2023 | 27 |
| 2024 | 16 |
| 2025 | 17 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Integrated electronic device comprising a temperature sensor and sensing method
US-2019250047-A1 · Aug 15, 2019 · US
Method and device for detecting the temperature of the vibrating element of an ultrasonic converter
US-2019242761-A1 · Aug 8, 2019 · US
Integrated electronic device comprising a temperature sensor and sensing method
US-10317293-B2 · Jun 11, 2019 · US
Method and apparatus of dead time tuning in an inverter
US-2019157970-A1 · May 23, 2019 · US
Temperature sensor with frequency-controlled reference
US-10175119-B1 · Jan 8, 2019 · US
Environmental sensor and manufacturing method thereof
US-2018356255-A1 · Dec 13, 2018 · US
Construction panels, materials, systems, and methods
US-10151104-B2 · Dec 11, 2018 · US
Compositions, apparatus and methods for capacitive temperature sensing
US-10139288-B2 · Nov 27, 2018 · US
Temperature sensor
US-2018328792-A1 · Nov 15, 2018 · US
Voltage comparing circuit and voltage comparing method
US-10116295-B2 · Oct 30, 2018 · US
Force calibration for temperature
US-10101863-B2 · Oct 16, 2018 · US
Thermal sensor circuit
US-10103624-B2 · Oct 16, 2018 · US
Temperature sensor in an integrated circuit and method of calibrating the temperature sensor
US-2018283963-A1 · Oct 4, 2018 · US
High accuracy temperature sensor
US-10024729-B2 · Jul 17, 2018 · US
Temperature and pressure sensors and methods
US-2018195879-A1 · Jul 12, 2018 · US
Internal heater for rf apertures
US-2018146511-A1 · May 24, 2018 · US
System and method for accretion detection
US-2018106683-A1 · Apr 19, 2018 · US
Ratio meter of a thermal sensor
US-9939325-B2 · Apr 10, 2018 · US
System and method for a capacitive thermometer
US-9939331-B2 · Apr 10, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01K7/34?
- CPC G01K7/34 is the Cooperative Patent Classification code for “using capacitative elements (capacitors per se H01G).”
- How many patents are filed under CPC G01K7/34 (using capacitative elements (capacitors per se H01G))?
- Our database includes 209 publications tagged with this CPC code.
- Is patent activity under CPC G01K7/34 growing?
- Publication counts under this code: 16 in 2024 vs 17 in 2025 (latest complete years).