Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056023 | Determining manufacturability of lithographic mask by reducing target edge pairs used in determining a manufacturing penalty of the lithographic mask | David O. Melville, Hidemasa Muta, Kehan Tian, Masahura Sakamoto, Alan E. Rosenbluth | 2011-11-08 |
| 8056026 | Determining manufacturability of lithographic mask by selecting target edge pairs used in determining a manufacturing penalty of the lithographic mask | David O. Melville, Hidemasa Muta, Kehan Tian, Masahura Sakamoto, Alan E. Rosenbluth | 2011-11-08 |
| 8028254 | Determining manufacturability of lithographic mask using continuous derivatives characterizing the manufacturability on a continuous scale | David O. Melville, Hidemasa Muta, Kehan Tian, Masaharu Sakamoto, Alan E. Rosenbluth | 2011-09-27 |
| 7900252 | Method and apparatus for managing shared passwords on a multi-user computer | Seiichi Kawano, David Carroll Challener, Philip Lee Childs, Norman A. Dion, II | 2011-03-01 |