8 Utility Patents
#1,914 in Taipei
#12,857 in Taiwan
#499,816 in the World
Forward Citations = 8
Company Filing History:

Primax Electronics Ltd.

4. 1 out of 96
Chang Chun Petrochemical Co., Ltd.
5. 1 out of 95
Chang Chun Plastics Co., Ltd.
where one patent can have more than one assignee
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