Temperature sensor element and method for manufacturing temperature sensor element
US-12480820-B2 · Nov 25, 2025 · US
containing oxides or oxidic compounds, e.g. ferrites
containing oxides or oxidic compounds, e.g. ferrites · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01C7/023 |
| Official title | {containing oxides or oxidic compounds, e.g. ferrites} |
| Display label | containing oxides or oxidic compounds, e.g. ferrites |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermistor sintered body and temperature sensor element
US-12385792-B2 · Aug 12, 2025 · US
Temperature sensor element and temperature sensor
US-2025087391-A1 · Mar 13, 2025 · US
Over-current protection device
US-2024387080-A1 · Nov 21, 2024 · US
Thermistor sintered body and temperature sensor element
US-2023194358-A1 · Jun 22, 2023 · US
Temperature sensor element and method for manufacturing temperature sensor element
US-2022283037-A1 · Sep 8, 2022 · US
Over-current protection device
US-10804013-B2 · Oct 13, 2020 · US
Over-current protection device
US-2020273609-A1 · Aug 27, 2020 · US
Chip resistor and method for producing the same
US-10446295-B2 · Oct 15, 2019 · US
Resistive composition
US-10446290-B2 · Oct 15, 2019 · US
Thick film resistor and production method for same
US-10403421-B2 · Sep 3, 2019 · US
Chip resistor and method for producing the same
US-2019035520-A1 · Jan 31, 2019 · US
Multilayer bead and board having the same
US-2019013121-A1 · Jan 10, 2019 · US
Ceramic material and resistive element
US-10134512-B2 · Nov 20, 2018 · US
Thick film resistor and production method for same
US-2018108460-A1 · Apr 19, 2018 · US
Ceramic material and resistive element
US-2018082770-A1 · Mar 22, 2018 · US
Metal nitride material for thermistor, method for producing same, and film type thermistor sensor
US-9905341-B2 · Feb 27, 2018 · US
Thick film resistor and production method for same
US-9892828-B2 · Feb 13, 2018 · US
Resistive composition
US-2018019037-A1 · Jan 18, 2018 · US
Resistive composition
US-9805839-B2 · Oct 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01C7/023?
- CPC H01C7/023 is the Cooperative Patent Classification code for “containing oxides or oxidic compounds, e.g. ferrites.”
- How many patents are filed under CPC H01C7/023 (containing oxides or oxidic compounds, e.g. ferrites)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC H01C7/023 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).