Assignee
TSAO CHIEN-HUA
TW·2 granted patents·3 pending applications·233 citations·filing 1989–2017
Top patents by PatentIndex Score
5 records- 0166US5019044ASafety hypodermic syringeTSAO CHIEN HUA·Filed 1989·Granted May 28, 1991·118 cites·4 claims
- 0261US5084018ASafety syringeTSAO CHIEN HUA·Filed 1991·Granted Jan 28, 1992·115 cites·3 claims
- 0348US2011087401A1Intelligent Driver License for Vehicle Start-Up SystemTSAO CHIEN-HUA·Filed 2009·Application pending·0 cites
- 0445US2017216727A1Method of in-game advertisingTSAO CHIEN-HUA·Filed 2017·Application pending·0 cites
- 0545US2017221098A1Method and server for promoting sales in a brick-and-mortar storeTSAO CHIEN-HUA·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →