5 Utility Patents
#5,612 in Taipei
#21,831 in Taiwan
#829,329 in the World
Forward Citations = 3
Company Filing History:
Yuan-shin Materials Technology Corp.
Chung-shan Institute of Science and Technology, Armaments Bureau, M.n.d
Chun Shan Institute of Science and Technology, Araments Bureau, M.n.d.
where one patent can have more than one assignee
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