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Patents
Academic Year1999
Category of PatentsInformation
PatentsJoystick control device having cursor correcting function
LanguageEnglish
Number of Patents6,034,669
Country of PatentsUnited States of America
Date2000-03
PatenteeHuai-Yi Chen / T. C. Chiang, F. Y. Cheng, and H. Y. Chen
裝飾性圖片
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