Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7813080 | Enhanced planarization liftoff structure and method for making the same | Jeffrey S. Lille, Amanda Baer | 2010-10-12 |
| 7648731 | Fabricating perpendicular write elements in perpendicular magnetic recording heads | Hung-Chin Guthrie, Ming Jiang, Yinshi Liu, Aron Pentek, Sue Siyang Zhang | 2010-01-19 |
| 7538035 | Lapping of gold pads in a liquid medium for work hardening the surface of the pads | Ronald Dunham, Wolfgang Goubau, Bhargav Patel, Marvin Glenn Wong | 2009-05-26 |
| 7374621 | System and method for cleaning chemistry and processing during thin film magnetic head wafer fabrication | Hung-Chin Guthrie, Ming Jiang, Nick Lara | 2008-05-20 |
| 7292408 | Bilayer coil insulation for magnetic write heads to minimize pole recession | Andrew Chiu, Edward Hin Pong Lee, Michael Ming Hsiang Yang, Sue Siyang Zhang | 2007-11-06 |
| 7287314 | One step copper damascene CMP process and slurry | Hung-Chin Guthrie, Ming Jiang | 2007-10-30 |
| 7220167 | Gentle chemical mechanical polishing (CMP) liftoff process | Jian-Huei Feng, Hung-Chin Guthrie, Ming Jiang | 2007-05-22 |
| 7186574 | CMP process metrology test structures | Sukhbir Singh Dulay, Thomas L. Leong | 2007-03-06 |
| 7144518 | CMP for corrosion-free CoFe elements for magnetic heads | Christopher W. Bergevin, Hung-Chin Guthrie, Tom Harris, Ming Jiang | 2006-12-05 |
| 7035047 | Magnetic recording heads having thin thermally conductive undercoating | Wen-Chien David Hsiao, Peter Beverley Powell Phipps, Yong Shen, Samuel W. Yuan | 2006-04-25 |