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USPTO Data Jan 1 1976 - Sep 15 2026
1 Patents
#2,229 in Taipei
#6,120 in Taiwan
Waffer Tech. Co.
Forward Citations = 3
4 inventors:
Waffer Tech. Co.
% Expired Patents = 100.0
Forward Citations = 3
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4 inventors (with patents filed for the assignee):
Charles Ma (1 out of 10 patents)
Michael Lin (1 out of 16 patents)
Jack Wang (1 out of 17 patents)
4. Cheng-Hua Cheng (1 out of 9 patents)
1 patent:
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]