Koonce; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koonce; David.The latest application filed is for "chamber components with polished internal apertures".
- Koonce; David - Santa Clara CA
- Koonce; David - San Mateo CA
| Patent | Date |
|---|---|
| Chamber Components With Polished Internal Apertures App 20220297256 - Sun; Jennifer Y. ; et al. | 2022-09-22 |
| Chamber components with polished internal apertures Grant 11,370,078 - Sun , et al. June 28, 2 | 2022-06-28 |
| Chamber Components With Polished Internal Apertures App 20190105751 - Sun; Jennifer Y. ; et al. | 2019-04-11 |
| Chamber components with polished internal apertures Grant 10,189,141 - Sun , et al. Ja | 2019-01-29 |
| Chamber Components With Polished Internal Apertures App 20170274493 - Sun; Jennifer Y. ; et al. | 2017-09-28 |
| Chamber components with polished internal apertures Grant 9,687,953 - Sun , et al. June 27, 2 | 2017-06-27 |
| Chamber Components With Polished Internal Apertures App 20150375358 - Sun; Jennifer Y. ; et al. | 2015-12-31 |
| Particle Reduction Treatment For Gas Delivery System App 20100180426 - HUO; DAVID DATONG ; et al. | 2010-07-22 |
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