Inventor
Chen sheng-yan
TW4 patents
Patents
4 patentsUS11719252B2Aug 8, 2023
Fan
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Centrifugal heat dissipation fan
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US11968800B2Apr 23, 2024
Centrifugal heat dissipation fan and heat dissipation system of electronic device
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US10606328B2Mar 31, 2020
Accessory for a portable electronic device and combination of the accessory and the portable electronic device
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