Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9349746 | Method of fabricating deep trench semiconductor devices, and deep trench semiconductor devices | Ta-Hone Yang, An Chyi Wei, Sheng-Yuan Chang, Kuang-Chao Chen | 2016-05-24 |
| 8445346 | Method of reducing wordline shorting | Hong-Ji Lee, Kuang-Chao Chen | 2013-05-21 |
| 7550390 | Method and apparatus for dielectric etching during integrated circuit fabrication | Hong-Ji Lee, Chun-Hung Lee | 2009-06-23 |