Switch apparatus having wireless function
US-10157715-B2 · Dec 18, 2018 · US
having a single operating member
having a single operating member · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H13/50 |
| Official title | having a single operating member |
| Display label | having a single operating member |
| Total patents | 142 |
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 | 15 |
| 2016 | 20 |
| 2017 | 20 |
| 2018 | 25 |
| 2019 | 16 |
| 2020 | 19 |
| 2021 | 13 |
| 2022 | 8 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Key switch
US-10096437-B2 · Oct 9, 2018 · US
Mcc closed door operation (cdo) push button interlock mechanism
US-2018096803-A1 · Apr 5, 2018 · US
Key structure
US-2018075985-A1 · Mar 15, 2018 · US
Push-Button Switch Capable of Adjusting Output Power
US-2018061593-A1 · Mar 1, 2018 · US
Key coupling unit and electronic device having the same
US-2017372854-A1 · Dec 28, 2017 · US
Key switch
US-2017365422-A1 · Dec 21, 2017 · US
Control server system with a switch and comparing circuit for controlling a trigger time for buffer and power signal based on current status
US-9842077-B2 · Dec 12, 2017 · US
Medical device with a twisting button giving the impression to be part of a display window
US-2017343532-A1 · Nov 30, 2017 · US
Operator control device for a vehicle, in particular a passenger motor vehicle
US-9812272-B1 · Nov 7, 2017 · US
Operator control device for a vehicle, in particular a passenger motor vehicle
US-2017316897-A1 · Nov 2, 2017 · US
Push switch and switch module
US-9793072-B2 · Oct 17, 2017 · US
Push switch, method of manufacturing push switch, and electronic device including push switch
US-2017263391-A1 · Sep 14, 2017 · US
Illuminated key module
US-9728350-B2 · Aug 8, 2017 · US
Push plate, mounting assembly, circuit board, and method of assembling thereof for ball grid array packages
US-9653230-B1 · May 16, 2017 · US
Switch wire connection device
US-2017110264-A1 · Apr 20, 2017 · US
Modular trigger assembly
US-2017092442-A1 · Mar 30, 2017 · US
Tactile feedback button for a hazard detector and fabrication method thereof
US-9607787-B2 · Mar 28, 2017 · US
Assembly of a handheld electronic device
US-9601286-B2 · Mar 21, 2017 · US
Pressure-actuated safety switch with monitoring function
US-9589741-B2 · Mar 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H13/50?
- CPC H01H13/50 is the Cooperative Patent Classification code for “having a single operating member.”
- How many patents are filed under CPC H01H13/50 (having a single operating member)?
- Our database includes 142 publications tagged with this CPC code.
- Is patent activity under CPC H01H13/50 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).