Assignee
KO CHUAN-WEI
TW·4 granted patents·2 pending applications·18 citations·filing 2009–2010
Top patents by PatentIndex Score
6 records- 0179US8245958B2Powder sprayerKO CHUAN-WEI·Filed 2010·Granted Aug 21, 2012·9 cites·5 claims
- 0265US8079771B2Spray brushKO CHUAN-WEI·Filed 2009·Granted Dec 20, 2011·5 cites·4 claims
- 0359US8210497B2Double water-seal accumulator for perfume dispenserKO CHUAN-WEI·Filed 2009·Granted Jul 3, 2012·3 cites·4 claims
- 0455US8297539B2Leakproof perfume bottle spray head assembly with positioning sound indicationKO CHUAN-WEI·Filed 2010·Granted Oct 30, 2012·1 cites·4 claims
- 0536US2011233312A1Perfume bottle spray control mechanismKO CHUAN-WEI·Filed 2010·Application pending·0 cites
- 0636US2011233306A1Powder spray headKO CHUAN-WEI·Filed 2010·Application pending·0 cites
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