Assignee
DONGWOON INT CO LTD
KR·1 granted patent·1 pending application·0 citations·filing 2015–2020
Top patents by PatentIndex Score
2 records- 0152US2020195987A1Method of providing a complex content including an advertisement content and a portable storage medium thereforDONGWOON INT CO LTD·Filed 2020·Application pending·0 cites
- 0244US10616614B2Method of providing a complex content including an advertisement content and a portable storage medium thereforDONGWOON INT CO LTD·Filed 2015·Granted Apr 7, 2020·0 cites·9 claims
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