Chip resistor component
US-11830641-B2 · Nov 28, 2023 · US
Cooling, heating or ventilating arrangements
Cooling, heating or ventilating arrangements · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01C1/08 |
| Official title | Cooling, heating or ventilating arrangements |
| Display label | Cooling, heating or ventilating arrangements |
| Total patents | 93 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 7 |
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 13 |
| 2024 | 11 |
| 2025 | 14 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Resistor
US-11823819-B2 · Nov 21, 2023 · US
Battery pack and device including the same
US-2023291082-A1 · Sep 14, 2023 · US
Resistor
US-2023268104-A1 · Aug 24, 2023 · US
Resistor and its manufacturing method
US-2023178272-A1 · Jun 8, 2023 · US
Semiconductor device
US-11626399-B2 · Apr 11, 2023 · US
Circuit protection device with ptc device and backup fuse
US-2023037262-A1 · Feb 2, 2023 · US
Braking resistor arrangement in a computed tomography gantry
US-2023007811-A1 · Jan 5, 2023 · US
Quench protection arrangement
US-2022351888-A1 · Nov 3, 2022 · US
Thermal protection device
US-11482354-B2 · Oct 25, 2022 · US
Heat utilizing device
US-11480477-B2 · Oct 25, 2022 · US
Chip resistor component
US-2022270790-A1 · Aug 25, 2022 · US
Resistor
US-2022246333-A1 · Aug 4, 2022 · US
Semiconductor device
US-2022157806-A1 · May 19, 2022 · US
Resistor
US-11335480-B2 · May 17, 2022 · US
Systems and resistors for dynamic braking
US-2022148766-A1 · May 12, 2022 · US
Chip resistor
US-11315708-B1 · Apr 26, 2022 · US
PTC thermistor module for a temperature control device
US-11295878-B2 · Apr 5, 2022 · US
Semiconductor device
US-11282834-B2 · Mar 22, 2022 · US
Resistors for dynamic braking
US-11239008-B2 · Feb 1, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01C1/08?
- CPC H01C1/08 is the Cooperative Patent Classification code for “Cooling, heating or ventilating arrangements.”
- How many patents are filed under CPC H01C1/08 (Cooling, heating or ventilating arrangements)?
- Our database includes 93 publications tagged with this CPC code.
- Is patent activity under CPC H01C1/08 growing?
- Publication counts under this code: 11 in 2024 vs 14 in 2025 (latest complete years).