10 Utility Patents
#25 in Chungcheongnam-do
#22,120 in South Korea
#402,473 in the World
Forward Citations = 11
Company Filing History:

Daejung Em Co., Ltd.
where one patent can have more than one assignee
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#25 in Chungcheongnam-do
#22,120 in South Korea
#402,473 in the World
Company Filing History:

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