Assignee

JEON GEON-YONG

KR·1 granted patent·1 pending application·17 citations·filing 2002–2002

Technology mixA63F2 G06Q2 G07F1 Y10S1

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2 records

0162US6802505B2Marketing lottery card and on line marketing method using the sameJEON GEON-YONG·Filed 2002·Granted Oct 12, 2004·17 cites·3 claims
0230US2006068877A1Marking lottery card and method for constructing database using the sameJEON GEON-YONG·Filed 2002·Application pending·0 cites

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