Keyswitch structure and keyboard
US-11735380-B2 · Aug 22, 2023 · US
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Separate snap action
Separate snap action · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H2215/034 |
| Official title | Separate snap action |
| Display label | Separate snap action |
| Total patents | 15 |
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 | 1 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Keyswitch structure and keyboard
US-2023097110-A1 · Mar 30, 2023 · US
Keyswitch structure and keyboard
US-11551888-B2 · Jan 10, 2023 · US
Key structure
US-11289281-B1 · Mar 29, 2022 · US
Button switch and restoration assembly thereof
US-11264185-B2 · Mar 1, 2022 · US
Button switch and restoration assembly thereof
US-2022013309-A1 · Jan 13, 2022 · US
Keyswitch structure and keyboard
US-2021249203-A1 · Aug 12, 2021 · US
Key structure
US-10658137-B1 · May 19, 2020 · US
Slim-type key structure
US-2018197697-A1 · Jul 12, 2018 · US
Switching device and method for detecting whether said switching device is being actuated
US-10008349-B2 · Jun 26, 2018 · US
Switching device and method for detecting whether said switching device is being actuated
US-2017221661-A1 · Aug 3, 2017 · US
Membrane switch assembly for a handpiece for carrying out medical interventions
US-9433424-B2 · Sep 6, 2016 · US
Energy harvesting device
US-9306431-B2 · Apr 5, 2016 · US
Energy harvesting device
US-2015084440-A1 · Mar 26, 2015 · US
Key system for an electronic device
US-8963744-B2 · Feb 24, 2015 · US