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Inventor
CHIEN CHIH-CHIEH
TW
2 patents
Patents
2 patents
US11769032B2
Sep 26, 2023
Electronic system, portable electronic device and counting information updating method
ACER INC
0 citations
52
US10915807B2
Feb 9, 2021
Electronic system, portable electronic device and counting information updating method
ACER INC
0 citations
52