BC

Bii-Cheng Chang

TSMC: 3 patents #5,465 of 12,232Top 45%
VL Visera Technologies Company Limited: 2 patents #70 of 156Top 45%
📍 Baoshan, TW: #782 of 3,661 inventorsTop 25%
Overall (All Time): #1,005,155 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9117714 Wafer level package and mask for fabricating the same Fu-Tien Weng, Yung-Shun Liao, Yi-Chuan Lo 2015-08-25
7812302 Imaging sensor having microlenses of different radii of curvature Chin-Chen Kuo, Wu-Chieh Liu, Hsiao-Wen Lee 2010-10-12
6495813 Multi-microlens design for semiconductor imaging devices to increase light collection efficiency in the color filter process Yang-Tung Fan, Sheng-Liang Pan, Kuo-Liang Lu 2002-12-17
6274917 High efficiency color filter process for semiconductor array imaging devices Yang-Tung Fan, Sheng-Liang Pan, Kuo-Liang Lu 2001-08-14
6171885 High efficiency color filter process for semiconductor array imaging devices Yang-Tung Fan, Sheng-Liang Pan, Kuo-Liang Lu 2001-01-09