Assignee
CHAO CHIN WEI
TW·2 granted patents·0 citations·filing 2017–2017
Top patents by PatentIndex Score
2 records- 0137US11051372B2Wireless lamp-driving device with independent power source and lamp system including the sameCHAO CHIN WEI·Filed 2017·Granted Jun 29, 2021·0 cites·18 claims
- 0233US11330690B2Switching device with auxiliary power unit and wireless receiver function, and lamp system using the sameCHAO CHIN WEI·Filed 2017·Granted May 10, 2022·0 cites·12 claims
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