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Chien-Hui Chang

LL Lite-On Electronics (Guangzhou) Limited: 1 patents #237 of 534Top 45%
LT Lite-On Technology: 1 patents #549 of 1,203Top 50%
Overall (All Time): #3,109,893 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8749407 Method and system for detecting hidden ghost keys on keyboard matrix Wen-Tong Liu 2014-06-10