Assignee
CHEN GIGI
TW·1 granted patent·3 pending applications·4 citations·filing 2005–2007
Top patents by PatentIndex Score
4 records- 0148US8582734B2Account administration system and method with security functionCHEN GIGI·Filed 2007·Granted Nov 12, 2013·4 cites·8 claims
- 0232US2007175981A1Merchandise transaction system and data reading device thereofCHEN GIGI·Filed 2006·Application pending·0 cites
- 0330US2006249572A1Electronic transaction system capable of improving transaction security and electronic transaction method thereofCHEN GIGI·Filed 2005·Application pending·0 cites
- 0427US2006287951A1Data reading device with multiple verification functions and verifications system thereofCHEN GIGI·Filed 2005·Application pending·0 cites
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