YI

Yao-Jen Iai

ST Sdi Technologies: 1 patents #19 of 31Top 65%
📍 Tainan, TW: #2,725 of 4,566 inventorsTop 60%
Overall (All Time): #3,212,233 of 4,157,543Top 80%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8205649 Cutter assembly and electric pencil sharpener Long-Jyi Yeh, Chiu-Hung Chung, Hsien-Cheng Lin, Chun-Peng Lin 2012-06-26