Systems and Methods for Battery-Less Wirelessly Powered Dielectric Sensors
US-2025341488-A1 · Nov 6, 2025 · US
Energy harvesting
Energy harvesting · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G08C2201/11 |
| Official title | Energy harvesting |
| Display label | Energy harvesting |
| Total patents | 31 |
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 | 1 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 4 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for battery-less wirelessly powered dielectric sensors
US-12320769-B2 · Jun 3, 2025 · US
Methods for producing security and tracking systems including energy harvesting components for providing autonomous electrical power
US-2025080958-A1 · Mar 6, 2025 · US
Operation device and operation system
US-12220629-B2 · Feb 11, 2025 · US
Improved signalling solutions for electrical installations
US-2024162745-A1 · May 16, 2024 · US
Methods for producing security and tracking systems including energy harvesting components for providing autonomous electrical power
US-11917506-B2 · Feb 27, 2024 · US
Operation device and operation system
US-2023144784-A1 · May 11, 2023 · US
Methods for producing security and tracking systems including energy harvesting components for providing autonomous electrical power
US-2022248193-A1 · Aug 4, 2022 · US
Methods for producing security and tracking systems including energy harvesting components for providing autonomous electrical power
US-11310637-B2 · Apr 19, 2022 · US
Systems and Methods for Battery-Less Wirelessly Powered Dielectric Sensors
US-2021356417-A1 · Nov 18, 2021 · US
Power regulation system for energy harvesters
US-10340700-B2 · Jul 2, 2019 · US
Power transmission device for contactless power transmission, and method for contactless power transmission
US-2019140492-A1 · May 9, 2019 · US
Power supply device, power supply system, and sensor system
US-10263433-B2 · Apr 16, 2019 · US
Remote control device
US-10186145-B1 · Jan 22, 2019 · US
Methods for producing security and tracking systems including energy harvesting components for providing autonomous electrical power
US-2018212560-A1 · Jul 26, 2018 · US
Power supply device, power supply system, and sensor system
US-2018145518-A1 · May 24, 2018 · US
Remote controller and remote control system
US-9934678-B2 · Apr 3, 2018 · US
Switching device for a radio pushbutton, radio pushbutton, and method for producing a switching signal of a switching device
US-9922782-B2 · Mar 20, 2018 · US
Power regulation system for energy harvesters
US-2018034279-A1 · Feb 1, 2018 · US
Remote control device
US-2017277159-A1 · Sep 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G08C2201/11?
- CPC G08C2201/11 is the Cooperative Patent Classification code for “Energy harvesting.”
- How many patents are filed under CPC G08C2201/11 (Energy harvesting)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC G08C2201/11 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).