Assignee
TSAI MING-CHIH
TW·2 granted patents·2 pending applications·48 citations·filing 2005–2011
Top patents by PatentIndex Score
4 records- 0193US8226517B2Speed change mechanismTSAI MING-CHIH·Filed 2010·Granted Jul 24, 2012·46 cites·18 claims
- 0264US9004446B2Sliding valve deviceTSAI MING-CHIH·Filed 2011·Granted Apr 14, 2015·2 cites·15 claims
- 0349US2007023502A1Composite electronic card deviceTSAI MING-CHIH·Filed 2005·Application pending·0 cites
- 0442US2007045417A1USB device having IC card reader/writer and flash memory disk functionsTSAI MING-CHIH·Filed 2005·Application pending·0 cites
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