Issued Patents 2002
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468815 | Overlay radius offset shift engine | Allen S. Yu | 2002-10-22 |
| 6463171 | Automatic defect resizing tool | Allen S. Yu | 2002-10-08 |
| 6448606 | Semiconductor with increased gate coupling coefficient | Allen S. Yu, Thomas C. Scholer | 2002-09-10 |
| 6433371 | Controlled gate length and gate profile semiconductor device | Thomas C. Scholer, Allen S. Yu | 2002-08-13 |
| 6430572 | Recipe management database system | Allen S. Yu | 2002-08-06 |
| 6424881 | Computer generated recipe selector utilizing defect file information | Allen S. Yu | 2002-07-23 |
| 6423557 | ADC based in-situ destructive analysis selection and methodology therefor | Allen S. Yu | 2002-07-23 |
| 6421574 | Automatic defect classification system based variable sampling plan | Allen S. Yu | 2002-07-16 |
| 6395567 | Process control using ideal die data in an optical comparator scanning system | Allen S. Yu | 2002-05-28 |
| 6377898 | Automatic defect classification comparator die selection system | Allen S. Yu | 2002-04-23 |
| 6350639 | Simplified graded LDD transistor using controlled polysilicon gate profile | Allen S. Yu, Patrick K. Cheung | 2002-02-26 |
| 6338001 | In line yield prediction using ADC determined kill ratios die health statistics and die stacking | Allen S. Yu | 2002-01-08 |