Ravipati; Durga
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ravipati; Durga.The latest application filed is for "dielectric stencil-defined write head for mr, gmr, and spin valve high density recording heads".
- Ravipati; Durga - Saratoga CA
- Ravipati; Durga - Phoenix AZ
| Patent | Date |
|---|---|
| Dielectric stencil-defined write head for MR, GMR, and spin valve high density recording heads Grant 6,445,536 - Rudy , et al. September 3, 2 | 2002-09-03 |
| Magnetoresistive sensor with pinned SAL Grant 6,137,662 - Huai , et al. October 24, 2 | 2000-10-24 |
| Magnetoresistive structure with contiguous junction hard bias design with low lead resistance Grant 5,438,470 - Ravipati , et al. August 1, 1 | 1995-08-01 |
| Nitrogen-containing materials for wear protection and friction reduction Grant 5,232,570 - Haines , et al. August 3, 1 | 1993-08-03 |
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