8 Utility Patents
#742 in Tainan
#13,011 in Taiwan
#507,087 in the World
Forward Citations = 3
Company Filing History:

Atma Champ Ent. Corp.
where one patent can have more than one assignee
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#742 in Tainan
#13,011 in Taiwan
#507,087 in the World
Company Filing History:

Get your Inventor Badge Today