9 Utility Patents
#1,530 in Gyeonggi-do
#25,073 in South Korea
#456,432 in the World
Forward Citations = 18
Company Filing History:

Ttm Co., Ltd.
where one patent can have more than one assignee
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#1,530 in Gyeonggi-do
#25,073 in South Korea
#456,432 in the World
Company Filing History:

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