Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468054 | Write head having a monolithic side sheild and leading shield | Kyusik Shin, Yingjian Chen, Munhyoun Park | 2019-11-05 |
| 8929028 | Perpendicular magnetic write head having a laminated trailing return pole | Wen-Chien David Hsiao, Yimin Hsu | 2015-01-06 |
| 8453317 | Magnetic write head fabrication with integrated electrical lapping guides | Donald G. Allen, Aron Pentek, Thomas J. A. Roucoux | 2013-06-04 |
| 8218263 | Write head with different upper and lower yoke lengths and methods for making the same | Donald G. Allen, Wen-Chien David Hsiao, Edward Hin Pong Lee, Vladimir Nikitin | 2012-07-10 |
| 8031432 | Magnetic write head having helical coil with a fin structure for reduced heat induced protrusion | Wen-Chien David Hsiao, Edward Hin Pong Lee | 2011-10-04 |
| 7741133 | Resistance measurements of a helical coil | Edward Hin Pong Lee | 2010-06-22 |
| 7713762 | Testing the quality of lift-off processes in wafer fabrication | Edward Hin Pong Lee | 2010-05-11 |
| 7612963 | Perpendicular magnetic recording head with photoresist dam between write coil and air bearing surface | Donald G. Allen, Edward Hin Pong Lee | 2009-11-03 |