Assignee
LIOU YA-HSUAN
1 granted patent·1 pending application·0 citations·filing 2006–2007
Top patents by PatentIndex Score
2 records- 0129US2007089807A1Method for spreading noble metal on iron particle surfaceLIOU YA-HSUAN·Filed 2006·Application pending·0 cites
- 0227US7781491B2Cationic exchange resin with zero-valance double metal cationic exchange resin and process thereofLIOU YA-HSUAN·Filed 2007·Granted Aug 24, 2010·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when LIOU YA-HSUAN 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 →