60 Utility Patents
#612 in Seoul
#1,644 in South Korea
#27,263 in the World
Forward Citations = 79
Company Filing History:
Ck Materials Lab Co., Ltd.
Hyundai Motor Company

4. 4 out of 3,887

5. 4 out of 23
Unist (ulsan National Institute of Science and Technology )
where one patent can have more than one assignee
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