Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670093 | Silicon-containing copolymer and photosensitive resin composition containing the same | Tsing-Tang Song, Weir-Torn Jiaang, Chih-Shin Chuang, Han-Bin Cheng, Jui-Fa Chang +1 more | 2003-12-30 |
| 6068958 | Infrared sensitive electrophtographic photoreceptors and method for tuning photosensitiviey thereof | Chen-Jen Yang, Kuo-Chu Yeh, Kai-Der Ker | 2000-05-30 |
| 5567559 | Electrophotographic photoreceptors containing titanyl phthalocyanine processed through ammoniated complex, and method for production thereof | Chen-Jen Yang, Lung-Tarn Wu, Ching-Liang Yang, Kuei-Fei Teng | 1996-10-22 |