Thermistor element and method for manufacturing the same
US-2026058040-A1 · Feb 26, 2026 · US
Perovskites, e.g. titanates
Perovskites, e.g. titanates · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01C7/025 |
| Official title | {Perovskites, e.g. titanates} |
| Display label | Perovskites, e.g. titanates |
| Total patents | 43 |
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 | 8 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ptc heater with reduced switch-on current
US-2025374377-A1 · Dec 4, 2025 · US
PTC heater with reduced switch-on current
US-12424357-B2 · Sep 23, 2025 · US
Method for confectioning resistors, resistor, and heating device
US-12417866-B2 · Sep 16, 2025 · US
Electrical component comprising an electrical resistor
US-12387860-B2 · Aug 12, 2025 · US
Ptc semiconductor ceramic composition, method for producing the semiconductor ceramic and heating device and use
US-2025022637-A1 · Jan 16, 2025 · US
Component and method for manufacturing a component
US-12177986-B2 · Dec 24, 2024 · US
Chip electronic component
US-2024282489-A1 · Aug 22, 2024 · US
Electronic component
US-2024161949-A1 · May 16, 2024 · US
Electrical Component Comprising an Electrical Resistor
US-2023260681-A1 · Aug 17, 2023 · US
Method for confectioning resistors, resistor, and heating device
US-2023162895-A1 · May 25, 2023 · US
Component and Method for Manufacturing a Component
US-2022287187-A1 · Sep 8, 2022 · US
Varistor for high temperature applications
US-10998114-B2 · May 4, 2021 · US
Ceramic dielectric and method of manufacturing the same and ceramic electronic component and electronic device
US-10943733-B2 · Mar 9, 2021 · US
Varistor for High Temperature Applications
US-2020395152-A1 · Dec 17, 2020 · US
PTC thermistor element
US-10818419-B2 · Oct 27, 2020 · US
Varistor for high temperature applications
US-10790075-B2 · Sep 29, 2020 · US
PTC Heater with Reduced Switch-On Current
US-2019385768-A1 · Dec 19, 2019 · US
Varistor for High Temperature Applications
US-2019318853-A1 · Oct 17, 2019 · US
Ptc thermistor element
US-2019311825-A1 · Oct 10, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01C7/025?
- CPC H01C7/025 is the Cooperative Patent Classification code for “Perovskites, e.g. titanates.”
- How many patents are filed under CPC H01C7/025 (Perovskites, e.g. titanates)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC H01C7/025 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).