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USPTO Data Jan 1 1976 - Jan 6 2026
1 Patents
#2,037 in Taipei
#5,943 in Taiwan
Topkase International Co., Ltd.
Forward Citations = 5
4 inventors:
Topkase International Co., Ltd.
Forward Citations = 5
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4 inventors (with patents filed for the assignee):
Chih-Ming Chang (1 out of 11 patents)
Mao-Shen Wang (1 out of 10 patents)
Han-Yuan Wang (1 out of 1 patent)
4. David John Ardener (1 out of 1 patent)
1 patent:
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