Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048191 | Compound magnetic powder and magnetic powder cores, and methods for making them thereof | Zhichao Lu, Deren Li, Shaoxiong Zhou, Caowei Lu, Feng Guo +3 more | 2011-11-01 |
| 7954071 | Assist feature placement based on a focus-sensitive cost-covariance field | Levi D. Barnes, Benjamin D. Painter, Qiliang Yan, Yongfa Fan, Amyn A. Poonawala | 2011-05-31 |
| 7933471 | Method and system for correlating physical model representation to pattern layout | Qiliang Yan, Lawrence S. Melvin, III, James P. Shiely | 2011-04-26 |