Assignee
CHEN PO-AN
TW·1 granted patent·2 pending applications·0 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0146US2008098540A1Golf-club head cleaning deviceCHEN PO-AN·Filed 2006·Application pending·0 cites
- 0239US2007121984A1Multi-functional earphone cum microphoneCHEN PO-AN·Filed 2005·Application pending·0 cites
- 0329US8587057B2Metal oxide semiconductor field transistorCHEN PO-AN·Filed 2012·Granted Nov 19, 2013·0 cites·17 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →