13 Utility Patents
#1,645 in Hsinchu
#7,518 in Taiwan
#285,181 in the World
Forward Citations = 4
Company Filing History:

Atma Champ Ent. Corp.
where one patent can have more than one assignee
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#1,645 in Hsinchu
#7,518 in Taiwan
#285,181 in the World
Company Filing History:

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