23 Utility Patents
#499 in Gyeonggi-do
#8,056 in South Korea
#139,396 in the World
Forward Citations = 37
Company Filing History:


Db Hitek Co., Ltd.
4. 3 out of 854
Dongbu Hitek Co., Ltd.
5. 2 out of 736
Seoul Viosys Co., Ltd.
where one patent can have more than one assignee
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