Purnawan; Rionard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Purnawan; Rionard.The latest application filed is for "hdp-cvd sion films for gap-fill".
- Purnawan; Rionard - Mountain View CA
| Patent | Date |
|---|---|
| HDP-CVD SiON films for gap-fill Grant 7,704,897 - Mungekar , et al. April 27, 2 | 2010-04-27 |
| Hdp-cvd Sion Films For Gap-fill App 20090215281 - MUNGEKAR; HEMANT P. ; et al. | 2009-08-27 |
| Multi-step Dep-etch-dep High Density Plasma Chemical Vapor Deposition Processes For Dielectric Gapfills App 20080142483 - Hua; Zhong Qiang ; et al. | 2008-06-19 |
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