9 Utility Patents
#7,280 in Seoul
#25,108 in South Korea
#456,858 in the World
Forward Citations = 13
Company Filing History:
Dongbu Electronics, Co. Ltd.
Dongbu Hitek Co., Ltd.
Db Hitek Co., Ltd.
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#7,280 in Seoul
#25,108 in South Korea
#456,858 in the World
Company Filing History:
Get your Inventor Badge Today