CC

Chih-Hung Cho

PT Promos Technologies: 1 patents #115 of 311Top 40%
XI Xintec: 1 patents #71 of 118Top 65%
Overall (All Time): #1,861,450 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11505457 Semiconductor removing apparatus and operation method thereof Yu-Tang Shen, Shun-Wen Long, Hsing-Yuan Chu 2022-11-22
7050344 Failure test method for split gate flash memory Ming-Shiahn Tsai, Shih-Tse Hsu, Lih-Wei Lin 2006-05-23