Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8024139 | Method and computer code for statistical process control for censored production data | Wei-Ting Chien | 2011-09-20 |
| 7660699 | Knowledge-based statistical method and system to determine reliability compatibility for semiconductor integrated circuits | Wei-Ting Chien | 2010-02-09 |
| 7595205 | Using reverse arrangement for trend test in statistical process control for manufacture of semiconductor integrated circuits | Wei-Ting Chien | 2009-09-29 |
| 6315857 | Polishing pad shaping and patterning | Tsungnan Cheng, Ethan C. Wilson, Shou-Sung Chang, Gregory C. Lee, Huey-Ming Tzeng +3 more | 2001-11-13 |