Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7386420 | Data analysis method for integrated circuit process and semiconductor process | Guohai Zhang, Kay-Ming Lee, Lu-Ying Du | 2008-06-10 |
| 6545245 | Method for dry cleaning metal etching chamber | Chia-Fu Yeh, Wen-Shan Wei, Wen-Sheng Chien | 2003-04-08 |