18 Utility and 2 Design Patents
#1,154 in Taipei
#5,231 in Taiwan
#194,883 in the World
rank by utility patentsForward Citations = 90
Company Filing History:
Hsing Chau Industrial Co., Ltd.

Sweetspot Baseball, LLC
4. 2 out of 5
Allnew Chemical Technology Company
5. 2 out of 2
Gorden Su
where one patent can have more than one assignee
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