27 Utility Patents
#34 in Orinda, CA
#16,537 in California
#55,791 in US
#108,207 in the World
Forward Citations = 138
Company Filing History:


Industry-university Cooperation Foundation Sogang University
4. 1 out of 832,448 patents
Other
5. 1 out of 27

where one patent can have more than one assignee
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