Feng; Yong-Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Feng; Yong-Chang.The latest application filed is for "apparatus comprising magnetically soft underlayer".
- Feng; Yong-Chang - Fremont CA
- Feng; Yong-Chang - Livermore CA
| Patent | Date |
|---|---|
| Apparatus comprising magnetically soft underlayer Grant 10,311,907 - Nolan , et al. | 2019-06-04 |
| Apparatus Comprising Magnetically Soft Underlayer App 20140313615 - Nolan; Thomas P. ; et al. | 2014-10-23 |
| Thin sul perpendicular magnetic recording media and recording systems comprising same App 20070287031 - Nolan; Thomas P. ; et al. | 2007-12-13 |
| Pole trimming method for fabricating a magnetic transducer structure Grant 5,878,481 - Feng , et al. March 9, 1 | 1999-03-09 |
| Pole trimming technique for high data rate thin film heads Grant 5,874,010 - Tao , et al. February 23, 1 | 1999-02-23 |
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