Ring; Philip J
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ring; Philip J.The latest application filed is for "deposition reduction system for an ion implanter".
- Ring; Philip J - Beverly MA
- Ring; Philip J. - Beverly MA
| Patent | Date |
|---|---|
| Deposition reduction system for an ion implanter Grant 7,629,597 - Tao , et al. December 8, 2 | 2009-12-08 |
| Ion implanter with contaminant collecting surface Grant 7,358,508 - Ring , et al. April 15, 2 | 2008-04-15 |
| Deposition reduction system for an ion implanter App 20080073576 - Tao; Teng-Chao ; et al. | 2008-03-27 |
| Ion implanter with contaminant collecting surface App 20070102652 - Ring; Philip J. ; et al. | 2007-05-10 |
| In-situ cleaning of beam defining apertures in an ion implanter Grant 6,992,311 - Ring , et al. January 31, 2 | 2006-01-31 |
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