Assignee
YANG KUO FU
TW·2 granted patents·1 pending application·26 citations·filing 1993–2017
Top patents by PatentIndex Score
3 records- 0169US8777443B2Split type LED lampYANG KUO-FU·Filed 2011·Granted Jul 15, 2014·4 cites·7 claims
- 0256US5320438AGrip for writing implementsYANG KUO FU·Filed 1993·Granted Jun 14, 1994·22 cites·1 claims
- 0339US2019022270A1Fanless negative ionic wind aroma diffuserYANG KUO FU·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →