Assignee
CHIANG HSU HUAN
TW·3 granted patents·3 citations·filing 2009–2023
Top patents by PatentIndex Score
3 records- 0156US12059791B1Pneumatic toolCHIANG HSU HUAN·Filed 2023·Granted Aug 13, 2024·0 cites·20 claims
- 0255US12151341B2Power ratchet wrench headCHIANG HSU HUAN·Filed 2022·Granted Nov 26, 2024·0 cites·10 claims
- 0354US8117947B2Power ratchet assemblyCHIANG HSU-HUAN·Filed 2009·Granted Feb 21, 2012·3 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when CHIANG HSU HUAN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →