Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8947828 | Magnetic head having a double bump wrap around shield | Wen-Chien David Hsiao, Na Young Kim, Terence T. L. Lam, Aron Pentek, Honglin Zhu | 2015-02-03 |
| 8947827 | Stitched pole having a tapered tip | Venkata R K Gorantla, Wen-Chien David Hsiao, Yimin Hsu, Terence T. L. Lam, Aron Pentek +1 more | 2015-02-03 |
| 8537496 | Perpendicular magnetic write head having a trailing wrap-around magnetic shield magnetically biased in a cross track direction | Zhihao Li, Xiaodong Che, Zhen Jin | 2013-09-17 |
| 8331058 | Method and apparatus for providing a write head with an improved pole tip to improve overwrite and/or adjacent track interference | Savas Gider, Wen-Chien David Hsiao, Quan-chiu Harry Lam, Terence Lam, Edward Hin Pong Lee +3 more | 2012-12-11 |
| 8089725 | Magnetic head having a stepped or segmented wrap around shield and methods of formation thereof | Wen-Chien David Hsiao | 2012-01-03 |
| 8068311 | Perpendicular magnetic write head having a novel trailing return pole for reduced wide-area-track-erasure | Wen-Chien David Hsiao, Quan-chiu Harry Lam | 2011-11-29 |
| 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, Vladimir Nikitin, Changqing Shi | 2011-08-02 |
| 7724462 | System, method and apparatus for direct head-disk clearance measurement by slider vibration and fly height calibration | Shanlin Duan, Jizhong He, John Stephen Hopkins | 2010-05-25 |
| 7365531 | Magnetic reader recording characterization at slider or bar level | Xiaodong Che, Wenchien David Hsiao, Xiaoyu Sui | 2008-04-29 |
| 7263676 | Method and apparatus for detecting and analyzing the propagation of noise through an integrated circuit | Alexander Gyure, Jindrich Zejda, Peivand Fallah-Tehrani, Wenyuan Wang, Chi-Chong Lo +3 more | 2007-08-28 |
| 7227711 | System, method, and apparatus for in-situ stray magnetic field measurement | Xiaodong Che, Wen-Chien David Hsiao, Xiaoyu Sui | 2007-06-05 |
| 7133241 | Method and apparatus for optimizing record quality with varying track and linear density by allowing overlapping data tracks | Xiaodong Che, Wen-Chien David Hsiao, Xiaoyu Sui, Samuel W. Yuan | 2006-11-07 |
| 7092206 | Magnetic head with magnetic layers of differing widths and third pole with reduced thickness | Wen-Chien David Hsiao, Hin P. E. Lee, Jyh-Shuey Lo, Samuel Yuan | 2006-08-15 |
| 7007252 | Method and apparatus for characterizing the propagation of noise through a cell in an integrated circuit | Alexander Gyure, Jindrich Zejda, Peivand Fallah-Tehrani, Wenyuan Wang, Chi-Chong Lo +3 more | 2006-02-28 |