Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645678 | Method and apparatus for making an integrated circuit using polarization properties of light | Ruoping Wang, James Lee Clingan, Jr. | 2003-11-11 |
| 6605395 | Method and apparatus for forming a pattern on an integrated circuit using differing exposure characteristics | Ruoping Wang, Alfred J. Reich | 2003-08-12 |