Ashton; Christopher James
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ashton; Christopher James.The latest application filed is for "mask-pattern determination using topology types".
- Ashton; Christopher James - Campbell CA
| Patent | Date |
|---|---|
| Mask-pattern determination using topology types Grant 7,921,385 - Abrams , et al. April 5, 2 | 2011-04-05 |
| Lithography verification using guard bands Grant 7,788,627 - Abrams , et al. August 31, 2 | 2010-08-31 |
| Lithography Verification Using Guard Bands App 20070184369 - Abrams; Daniel S. ; et al. | 2007-08-09 |
| Mask-Pattern Determination Using Topology Types App 20070186208 - Abrams; Daniel S. ; et al. | 2007-08-09 |
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