WY

Wei Chen Yeh

YK Ykk: 1 patents #472 of 845Top 60%
Overall (All Time): #2,707,127 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10905204 Pull and manufacturing method of pull Yuji Kondo, Chin-Wen Yen 2021-02-02