Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942191 | Method and system for producing wide steel strip | Chao Zhang, Zhonghan Luo, Zemin Fang, Jionghui Mao, Shenglin Chen +1 more | 2011-05-17 |
| 6645678 | Method and apparatus for making an integrated circuit using polarization properties of light | Warren D. Grobman, James Lee Clingan, Jr. | 2003-11-11 |
| 6605395 | Method and apparatus for forming a pattern on an integrated circuit using differing exposure characteristics | Warren D. Grobman, Alfred J. Reich | 2003-08-12 |