Issued Patents All Time
Showing 51–75 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111479 | Perpendicular magnetic recording head having a notched trailing shield | Tsung-Yuan Chen, Wen-Chien David Hsiao, Yimin Hsu, Changqing Shi | 2012-02-07 |
| 8108985 | Method for manufacturing a perpendicular magnetic write head | Yi Zheng, Yimin Hsu, Wen-Chien David Hsiao, Ming Jiang, Aron Pentek +6 more | 2012-02-07 |
| 8085497 | Method of multi-angled bump processing for magnetic pole fabrication and systems thereof | Wen-Chien David Hsiao, Aron Pentek, Sue Siyang Zhang, Yi Zheng | 2011-12-27 |
| 8082657 | Method for manufacturing an electrical lapping guide for magnetic write head core width optimization | Edward Hin Pong Lee, Michael Ming Hsiang Yang, Yuan Yao | 2011-12-27 |
| 8066893 | Method for creating a magnetic write pole having a stepped perpendicular pole via CMP-assisted liftoff | Amanda Baer, Wen-Chien David Hsiao, John I. Kim, Yinshi Liu, Trevor W. Olson +2 more | 2011-11-29 |
| 8065788 | Method for manufacturing a slider for a perpendicular magnetic recording head | Unal Murat Guruz, Edward Hin Pong Lee, Michael Ming Hsiang Yang, Yuan Yao | 2011-11-29 |
| 8018679 | Perpendicular magnetic recording write head with slanted magnetic write pole | Wen-Chien David Hsiao | 2011-09-13 |
| 8003304 | Method for manufacturing a perpendicular magnetic write pole using an electrical lapping guide for tight write pole flare point control | Yi Zheng | 2011-08-23 |
| 7990651 | Method of manufacturing a perpendicular magnetic write head with stepped trailing magnetic shield with electrical lapping guide control | Wen-Chien David Hsiao, Hieu Lam, Sue Siyang Zhang, Yi Zheng | 2011-08-02 |
| 7989152 | Magneto-optical photoresist | — | 2011-08-02 |
| 7990652 | Perpendicular magnetic write head with stepped write pole for reduced MCW dependency on skew angle | Wen-Chien David Hsiao, Yimin Hsu, Quan-chiu Harry Lam, Yansheng Luo, Changqing Shi | 2011-08-02 |
| 7927724 | Magnetic recording media with orthogonal anisotropy enhancement or bias layer | Changqing Shi | 2011-04-19 |
| 7881019 | Two step corner recess for secondary stray field reduction in a perpendicular magnetic recording head | Wen-Chien David Hsiao, Yimin Hsu, Ming Jiang | 2011-02-01 |
| 7877859 | Shield fabrication of magnetic write heads | Wen-Chien David Hsiao, Yimin Hsu | 2011-02-01 |
| 7870659 | Method for defining a perpendicular magnetic head | Samuel W. Yuan | 2011-01-18 |
| 7848061 | Current perpendicular to plane (CPP) magnetoresistive sensor with back flux guide | Wipul Pemsiri Jayasekara | 2010-12-07 |
| 7848054 | Perpendicular magnetic write head having a corner notched conformal, wrap-around, trailing magnetic shield for reduced adjacent track interference | Wen-Chien David Hsiao, Yimin Hsu, Aron Pentek, Yi Zheng | 2010-12-07 |
| 7821736 | Shaped trailing shield of a perpendicular recording write element | Xiaodong Che, Wen-Chien David Hsiao, Yimin Hsu | 2010-10-26 |
| 7788796 | Method FPR manufacturing a magnetic write head | Wen-Chien David Hsiao, Ming Jiang, 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, Wen-Chien David Hsiao, John W. Lam | 2010-08-10 |
| 7773349 | Tunnel MR head with long stripe height sensor stabilized through the shield | Robert Beach, Wipul Pemsiri Jayasekara | 2010-08-10 |
| 7770283 | Method of fabricating a magnetic head | Daniel Wayne Bedell, Aron Pentek, Sue Siyang Zhang | 2010-08-10 |
| 7768749 | Tunnel MR head with long stripe height stabilized through side-extended bias layer | Robert Beach | 2010-08-03 |
| 7768744 | Perpendicular magnetic recording write head with coplanar main pole and return poles and magnetic recording system | Wen-Chien David Hsiao, Yimin Hsu, Edward Hin Pong Lee | 2010-08-03 |
| 7748103 | Method of manufacturing a perpendicular magnetic recording write head with notched trailing shield | Donald G. Allen, Amanda Baer, Michael Feldbaum, Wen-Chien David Hsiao, Aron Pentek +1 more | 2010-07-06 |