Limited reflection type sensor
US-2020400786-A1 · Dec 24, 2020 · US
Switches operated by change of a physical condition (operated by change of magnetic or electric field H01H36/00; thermally-actuated switches H01H37/00)
Switches operated by change of a physical condition (operated by change of magnetic or electric field H01H36/00; thermally-actuated switches H01H37/00) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H35/00 |
| Official title | Switches operated by change of a physical condition (operated by change of magnetic or electric field H01H36/00; thermally-actuated switches H01H37/00) |
| Display label | Switches operated by change of a physical condition (operated by change of magnetic or electric field H01H36/00; thermally-actuated switches H01H37/00) |
| Total patents | 95 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 12 |
| 2019 | 14 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multiple-optical axis photoelectric sensor
US-2020393295-A1 · Dec 17, 2020 · US
Detector and spraying device provided with said detector
US-10835912-B2 · Nov 17, 2020 · US
Switch device and protective device
US-2020321175-A1 · Oct 8, 2020 · US
Electronic leakage reduction techniques
US-10777375-B2 · Sep 15, 2020 · US
Rotation operation detection mechanism and rotation operation detection method
US-2020278375-A1 · Sep 3, 2020 · US
Multi optical axis sensor
US-2020249374-A1 · Aug 6, 2020 · US
Photoelectric sensor with adjustment part on an inclined surface
US-10698133-B2 · Jun 30, 2020 · US
Systems and methods for lightning protection in power distribution modules
US-2020194993-A1 · Jun 18, 2020 · US
Control switch mechanism, trigger switch, and electric tool
US-10673433-B2 · Jun 2, 2020 · US
Power generation device
US-2020136013-A1 · Apr 30, 2020 · US
Linear guideway
US-10508691-B1 · Dec 17, 2019 · US
Load-detecting device with pressed surface movable relative to mount surface
US-10486551-B2 · Nov 26, 2019 · US
Sensor device
US-10466079-B2 · Nov 5, 2019 · US
Rotary input mechanism for an electronic device
US-2019278232-A1 · Sep 12, 2019 · US
Photoelectric sensor
US-2019265385-A1 · Aug 29, 2019 · US
Piezoelectric device and display device
US-2019212863-A1 · Jul 11, 2019 · US
Load-detecting device for properly detecting a load and suppressing deterioration of detection accuracy
US-10322649-B2 · Jun 18, 2019 · US
Sensor device and method of producing the same
US-10309826-B2 · Jun 4, 2019 · US
Operation determination device
US-2019143817-A1 · May 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H35/00?
- CPC H01H35/00 is the Cooperative Patent Classification code for “Switches operated by change of a physical condition (operated by change of magnetic or electric field H01H36/00; thermally-actuated switches H01H37/00).”
- How many patents are filed under CPC H01H35/00 (Switches operated by change of a physical condition (operated by change of magnetic or electric field H01H36/00; thermally-actuated switches H01H37/00))?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC H01H35/00 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).