Peng; Qingzhi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Peng; Qingzhi.The latest application filed is for "writing high frequency pattern over a dc background to detect skip track erasure for a disk drive".
- Peng; Qingzhi - San Jose CA
| Patent | Date |
|---|---|
| Writing high frequency pattern over a DC background to detect skip track erasure for a disk drive Grant 8,094,401 - Peng , et al. January 10, 2 | 2012-01-10 |
| Compensation technique for measurement of magnetic moment and anisotropy field of perpendicular recording media with soft underlayer Grant 6,844,724 - Peng , et al. January 18, 2 | 2005-01-18 |
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