31 Utility Patents
#1,666 in Seoul
#5,031 in South Korea
#87,306 in the World
Forward Citations = 87
Company Filing History:
Ck Materials Lab Co., Ltd.


4. 1 out of 2
Eulji University Industry Academy Cooperation Foundation
5. 1 out of 1
Ck Material Lab Co., Ltd.
where one patent can have more than one assignee
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