Temperature detecting circuit and temperature detecting apparatus using the same
US-9523613-B2 · Dec 20, 2016 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02M2001/327 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 374 |
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 | 24 |
| 2016 | 44 |
| 2017 | 39 |
| 2018 | 65 |
| 2019 | 81 |
| 2020 | 77 |
| 2021 | 41 |
| 2022 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inverter control apparatus and control method thereof
US-9520768-B2 · Dec 13, 2016 · US
Power controller with multi-function pin and power supply using the same
US-9520791-B2 · Dec 13, 2016 · US
Method and device for controlling an inverter
US-9515572-B2 · Dec 6, 2016 · US
Universal load control module
US-9496691-B2 · Nov 15, 2016 · US
Controller with thermal balance and control method thereof for multi-phase switching converters
US-9496792-B2 · Nov 15, 2016 · US
Universal load control cabinet
US-9490611-B2 · Nov 8, 2016 · US
Electric compressor
US-9479108-B2 · Oct 25, 2016 · US
Power Module, Power Converter Device, and Electrically Powered Vehicle
US-2016308456-A1 · Oct 20, 2016 · US
Step-up converter for boosting voltage from a power source system
US-9473026-B2 · Oct 18, 2016 · US
Inverter device
US-9467068-B2 · Oct 11, 2016 · US
Electronic temperature sensor for measuring the junction temperature of an electronic power switch during operation, and method for measuring the temperature of the junction by this electronic sensor
US-9442023-B2 · Sep 13, 2016 · US
Switching power supply device
US-2016261200-A1 · Sep 8, 2016 · US
Power converter
US-9431923-B2 · Aug 30, 2016 · US
DC-DC Converter Apparatus
US-2016248333-A1 · Aug 25, 2016 · US
Universal phase dimming module
US-9401588-B2 · Jul 26, 2016 · US
Systems and methods for over-temperature protection and over-voltage protection for power conversion systems
US-9397550-B2 · Jul 19, 2016 · US
Control unit for an electric machine
US-9395735-B2 · Jul 19, 2016 · US
Method for the operation of an inverter, and inverter
US-9391539-B2 · Jul 12, 2016 · US
Overheating control apparatus and driving system using the same
US-2016190911-A1 · Jun 30, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02M2001/327?
- CPC H02M2001/327 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H02M2001/327 (Electricity)?
- Our database includes 374 publications tagged with this CPC code.
- Is patent activity under CPC H02M2001/327 growing?
- Publication counts under this code: 41 in 2021 vs 3 in 2022 (latest complete years).