4 Utility Patents
#1,767 in Seongnam-si
#53,560 in South Korea
Forward Citations = 3
Company Filing History:
Doowon Technical College
Doowon Electronic Co., Ltd.
Other
4. 1 out of 1
Doowon Electric Co., Ltd.
5. 1 out of 1
Doowon Technical Collge
where one patent can have more than one assignee
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