29 Utility and 1 Design Patents
#1,708 in Seoul
#5,112 in South Korea
#91,987 in the World
rank by utility patentsForward Citations = 36
Company Filing History:
Happy Medical Co., Ltd.
4. 1 out of 1
Industry-academic Cooperation Foundation, Yonsei University of Yonsei Unversity
5. 1 out of 1
Yonsi University, University-industry Foundation (uif)
where one patent can have more than one assignee
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