Assignee
SHENZHEN HUI CHUANG DA TECH CO LTD
CN·2 granted patents·2 pending applications·0 citations·filing 2016–2022
Top patents by PatentIndex Score
4 records- 0154US11990289B2Light-emitting keyboard module with a metal base material flexible copper-clad double-sided circuit boardSHENZHEN HUI CHUANG DA TECH CO LTD·Filed 2022·Granted May 21, 2024·0 cites·12 claims
- 0230US9941077B2Computer thin film switch keyboardSHENZHEN HUI CHUANG DA TECH CO LTD·Filed 2016·Granted Apr 10, 2018·0 cites·10 claims
- 0325US2021225598A1Muted key module, electronic device and implementation methodSHENZHEN HUI CHUANG DA TECH CO LTD·Filed 2018·Application pending·0 cites
- 0420US2016196936A1Case keyboard with thin film switchesSHENZHEN HUI CHUANG DA TECH CO LTD·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →