Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572461 | Method for producing wafer notches with rounded corners and a tool therefor | Richard L. Guldi, Moitreyee Mukerjee-Roy | 2003-06-03 |
| 6448154 | Method for producing wafers with rounded corners in the notches used for alignment in the fabrication of semiconductor devices | Richard L. Guldi, Moitreyee Mukerjee-Roy | 2002-09-10 |
| 5998296 | Method of forming contacts and vias in semiconductor | Mukul Saran, Wei-Yung Hsu | 1999-12-07 |