12 Utility Patents
#1,123 in Gyeonggi-do
#18,256 in South Korea
#326,522 in the World
Forward Citations = 11
Company Filing History:
Ulsan National Institute of Science and Technology

Sk on Co., Ltd.
4. 2 out of 729

5. 1 out of 3,850

where one patent can have more than one assignee
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