CC

Cheng-Yi Chang

DO Delta Optoelectronics: 1 patents #1 of 10Top 10%
TSMC: 1 patents #198 of 851Top 25%
Overall (2005): #61,166 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6933669 Planar fluorescent lamp having particular electrode structure Ruey-Feng Jean, Chih-Fang Chen, Kuang-Lung Tsai, Lai-Cheng Chen, Shih-Hsien Lin +2 more 2005-08-23
6843926 In-situ measurement of wafer position on lower electrode Yu-Chih Lai, Shih-Shun Chen 2005-01-18