Assignee
HO CHUAN CHENG
TW·3 granted patents·6 citations·filing 2014–2023
Top patents by PatentIndex Score
3 records- 0172US9636808B2Impact device of pneumatic toolHO CHUAN-CHENG·Filed 2014·Granted May 2, 2017·6 cites·5 claims
- 0266US11925965B1Pneumatic rust-removing toolHO CHUAN CHENG·Filed 2023·Granted Mar 12, 2024·0 cites·10 claims
- 0354US12064859B1Constant torque module for power toolHO CHUAN CHENG·Filed 2023·Granted Aug 20, 2024·0 cites·9 claims
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