Assignee
CHUANG CHENG-CHIEH
TW·2 granted patents·1 pending application·6 citations·filing 2005–2009
Top patents by PatentIndex Score
3 records- 0165US8451228B2Electronic device and input module thereofCHUANG CHENG-CHIEH·Filed 2008·Granted May 28, 2013·4 cites·17 claims
- 0264US8140135B2Handheld electronic deviceCHUANG CHENG-CHIEH·Filed 2009·Granted Mar 20, 2012·2 cites·13 claims
- 0342US2006077813A1Method and disc reading device for detecting unbalanced discCHUANG CHENG-CHIEH·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →