Assignee
HSIAO CHIH-CHIEH
TW·1 granted patent·1 pending application·3 citations·filing 2005–2009
Top patents by PatentIndex Score
2 records- 0152US8525814B2System and method of distinguishing multiple touch points applied to an optical touch systemHSIAO CHIH-CHIEH·Filed 2009·Granted Sep 3, 2013·3 cites·15 claims
- 0226US2006278105A1Positioning device for printing device of printing apparatus for paperboards for making paper boxesHSIAO CHIH-CHIEH·Filed 2005·Application pending·0 cites
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