Assignee
KAO YI-FENG
TW·1 granted patent·3 pending applications·0 citations·filing 2005–2017
Top patents by PatentIndex Score
4 records- 0135US2006254944A1Dehydration and preservation method for a sanitary utensil containing bio-specimen and the storage device thereofKAO YI-FENG·Filed 2005·Application pending·0 cites
- 0232US2006258020A1Sanitary utensil with functions of immuno-chromatographic test and indicationKAO YI-FENG·Filed 2005·Application pending·0 cites
- 0331US2005215924A1Noninvasive device for collecting bio-specimen on gynaecologyKAO YI-FENG·Filed 2005·Application pending·0 cites
- 0428US10739008B2Roasting deviceKAO YI-FENG·Filed 2017·Granted Aug 11, 2020·0 cites·18 claims
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