9 Utility Patents
#7,262 in Seoul
#25,032 in South Korea
#455,818 in the World
Forward Citations = 23
Company Filing History:


Korea Electrotechnology Research Institute
where one patent can have more than one assignee
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#7,262 in Seoul
#25,032 in South Korea
#455,818 in the World
Company Filing History:


Get your Inventor Badge Today