Assignee
CHANG CHIH-CHUNG
TW·5 granted patents·1 pending application·30 citations·filing 2005–2011
Top patents by PatentIndex Score
6 records- 0192US8833814B2Electric lock deviceCHANG CHIH CHUNG·Filed 2011·Granted Sep 16, 2014·19 cites·12 claims
- 0276US8093074B2Analysis method for semiconductor deviceCHANG CHIH-CHUNG·Filed 2009·Granted Jan 10, 2012·6 cites·19 claims
- 0359US8826037B2Method for decrypting an encrypted instruction and system thereofCHANG CHIH-CHUNG·Filed 2008·Granted Sep 2, 2014·1 cites·16 claims
- 0447US8181038B2Systems and methods for executing encrypted programsCHANG CHIH-CHUNG·Filed 2007·Granted May 15, 2012·0 cites·17 claims
- 0545US2007059656A1Rotary hanging-type candle base holderCHANG CHIH-CHUNG·Filed 2005·Application pending·0 cites
- 0640USD542436SAnthropomorphous candle standCHANG CHIH-CHUNG·Filed 2005·Granted May 8, 2007·4 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →