15 Utility Patents
#4,288 in Seoul
#14,071 in South Korea
#248,912 in the World
Forward Citations = 213
Company Filing History:



4. 1 out of 592
University-Industry Cooperation Group of Kyung Hee University
5. 1 out of 5
Doosan Solus Co., Ltd.
where one patent can have more than one assignee
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