Issued Patents All Time
Showing 51–75 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7821736 | Shaped trailing shield of a perpendicular recording write element | Xiaodong Che, Yimin Hsu, Vladimir Nikitin | 2010-10-26 |
| 7788796 | Method FPR manufacturing a magnetic write head | Ming Jiang, Vladimir Nikitin, Aron Pentek, Yi Zheng | 2010-09-07 |
| 7770285 | Method of forming a magnetic read/write head | Christian Rene Bonhote, Malika D. Carter, David A. Dudek, John W. Lam, Vladimir Nikitin | 2010-08-10 |
| 7768744 | Perpendicular magnetic recording write head with coplanar main pole and return poles and magnetic recording system | Yimin Hsu, Edward Hin Pong Lee, Vladimir Nikitin | 2010-08-03 |
| 7748103 | Method of manufacturing a perpendicular magnetic recording write head with notched trailing shield | Donald G. Allen, Amanda Baer, Michael Feldbaum, Vladimir Nikitin, Aron Pentek +1 more | 2010-07-06 |
| 7675709 | Magnetic write head having a stair notched, steep shouldered pole and a write gap bump | Hung-Chin Guthrie, Jyh-Shuey Lo, Aron Pentek | 2010-03-09 |
| 7639453 | Perpendicular magnetic write head with shunt structure to prevent read sensor interference | Hardayal Singh Gill, Kuok San Ho, Yimin Hsu, Edward Hin Pong Lee, Vladimir Nikitin | 2009-12-29 |
| 7633711 | Magnetic write head with helical coil structure using multiple materials | Edward Hin Pong Lee, Jennifer Ai-Ming Loo | 2009-12-15 |
| 7593183 | Magnetic write head design for reducing temperature induced protrusion | Yimin Hsu, Edward Hin Pong Lee, Vladimir Nikitin, Katalin Pentek | 2009-09-22 |
| 7576951 | Perpendicular magnetic write head having a magnetic write pole with a concave trailing edge | Donald G. Allen, Amanda Baer, Michael Feldbaum, Hung-Chin Guthrie, Yimin Hsu +7 more | 2009-08-18 |
| 7549215 | Method for manufacturing a magnetic head for perpendicular magnetic data recording | Michael Ming Hsiang Yang | 2009-06-23 |
| 7551397 | Magnetic write head having a first magnetic pole with a self aligned stepped notch | Bin Cao, Hung-Chin Guthrie, Jyh-Shuey Lo | 2009-06-23 |
| 7536774 | Method and apparatus for integrating a stair notch and a gap bump at a pole tip in a write head | Daniel Wayne Bedell, Ming Jiang, Hieu Lam, Kim Y. Lee, Jyh-Shuey Lo +1 more | 2009-05-26 |
| 7538976 | Trailing shield design for reducing wide area track erasure (water) in a perpendicular recording system | Yimin Hsu, Vladimir Nikitin | 2009-05-26 |
| 7538977 | Method and apparatus for providing diamagnetic flux focusing in a storage device | Savas Gider | 2009-05-26 |
| 7525760 | Laminated write gap to improve writer performance | Terence T. L. Lam, Bernd Lamberts, Yinshi Liu, Terry Wayne Olson, Michael Ming Hsiang Yang +1 more | 2009-04-28 |
| 7508628 | Winged pole and shield structure for reducing stray field in a perpendicular write head | Xiaodong Che, Hardayal Singh Gill, Yangsheng Luo, Xiaoyu Sui | 2009-03-24 |
| 7506431 | Method of manufacturing a perpendicular magnetic write head having a wrap-around trailing shield and a concave trailing edge main pole | Yimin Hsu, Vladimir Nikitin, Aron Pentek, Yi Zheng | 2009-03-24 |
| 7505226 | Method and apparatus for providing a pole tip structure having a shape for preventing over saturation of the pole tip structure | Vladimir Nikitin | 2009-03-17 |
| 7500302 | Process for fabricating a magnetic recording head with a laminated write gap | Terence T. L. Lam, Yinshi Liu, Michael Ming Hsiang Yang, Samuel W. Yuan | 2009-03-10 |
| 7339763 | Disk drive thin-film inductive write head with pole tip structure having reduced susceptibility to corrosion | Eric W. Flint, Yiping Hsiao, Michael Ming Hsiang Yang | 2008-03-04 |
| 7227711 | System, method, and apparatus for in-situ stray magnetic field measurement | Xiaodong Che, Yansheng Luo, Xiaoyu Sui | 2007-06-05 |
| 7212380 | Magnetic write head with recessed overcoat | Wipul Pemsiri Jayaekara, Edward Hin Pong Lee, Vladimir Nikitin, Patrick Rush Webb, Sue Siyang Zhang | 2007-05-01 |
| 7209329 | Heat sink and high thermal stability structure for CPP sensor | Hardayal Singh Gill | 2007-04-24 |
| 7190552 | Magnetic head having a damascene-fabricated write coil structure with coil layers extending between the poles for reduced electrical resistance | Edward Hin Pong Lee, Vladimir Nikitin, Samuel Yuan | 2007-03-13 |