Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8947827 | Stitched pole having a tapered tip | Venkata R K Gorantla, Wen-Chien David Hsiao, Yimin Hsu, Terence T. L. Lam, Yansheng Luo +1 more | 2015-02-03 |
| 8854764 | Multiple-sense thermo-resistive sensor for contact detection of read-write heads | Andrew Chiu, Sujit Kirpekar, Oscar J. Ruiz, David J. Seagle | 2014-10-07 |
| 8837084 | Perpendicular magnetic write head having a hull shaped stitched pole | Wen-Chien David Hsiao, Aron Pentek, Junsheng Yang | 2014-09-16 |
| 8547660 | Magnetic write head manufactured by an enhanced damascene process producing a tapered write pole with a non-magnetic spacer and non-magnetic bump | Donald G. Allen, Amanda Baer, Yingjian Chen, Andrew Chiu, Liubo Hong +8 more | 2013-10-01 |
| 8441757 | Perpendicular magnetic write head with wrap-around shield, slanted pole and slanted pole bump fabricated by damascene process | Yingjian Chen, Liubo Hong, Yimin Hsu, Edward Hin Pong Lee | 2013-05-14 |
| 8201320 | Method for manufacturing a magnetic write head having a wrap around shield that is magnetically coupled with a leading magnetic shield | Donald G. Allen, Yingjian Chen, Andrew Chiu, Liubo Hong, Wen-Chien David Hsiao +6 more | 2012-06-19 |
| 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, Vladimir Nikitin +1 more | 2010-07-06 |
| 7593183 | Magnetic write head design for reducing temperature induced protrusion | Wen-Chien David Hsiao, Yimin Hsu, Edward Hin Pong Lee, Vladimir Nikitin | 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, Wen-Chien David Hsiao +7 more | 2009-08-18 |
| 7380330 | Method for making magnetic write head | Daniel Wayne Bedell, Aron Pentek, Yi Zheng | 2008-06-03 |
| 7110217 | Write head design with improved bump to control write saturation | Edward Hin Pong Lee, Yong Shen, Sue Siyang Zhang | 2006-09-19 |
| 7023204 | Magnetic imaging microscope test system and its application for characterization of read and write heads for magnetic recording | Vladimir Nikitin | 2006-04-04 |