Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7743487 | Method to planarize perpendicular write poles using a combination of CMP and reactive ion milling | Amanda Baer, Hamid Balamane, Michael Feldbaum, Ming Jiang, Aron Pentek +1 more | 2010-06-29 |
| 7715147 | Magnetic write head having a shield that extends below the leading edge of the write pole | Michael Feldbaum, Quang Le, Aron Pentek | 2010-05-11 |
| 7648731 | Fabricating perpendicular write elements in perpendicular magnetic recording heads | Hung-Chin Guthrie, Ming Jiang, Yinshi Liu, Aron Pentek, John Jaekoyun Yang | 2010-01-19 |
| 7588884 | Method for enhancing wafer alignment marks | Amanda Baer, Nian-Xiang Sun, Yi Zheng | 2009-09-15 |
| 7563381 | High milling resistance write pole fabrication method for perpendicular recording | Amanda Baer, Quang Le, Kim Y. Lee, Aron Pentek, Douglas Johnson Werner | 2009-07-21 |
| 7520048 | Method of fabricating a GMR head | Yunxiao Gao, Aron Pentek, Alan Tam | 2009-04-21 |
| 7477481 | Bilayer trailing shield gap for perpendicular head | Hung-Chin Guthrie, Ming Jiang, Aron Pentek, Tsung-Yuan Chen, Yinshi Liu | 2009-01-13 |
| 7469467 | Method of manufacturing a perpendicular write head | Yunxiao Gao, Hung-Chin Guthrie, Ming Jiang | 2008-12-30 |
| 7441325 | Perpendicular head with trailing shield and rhodium gap process | Yunxiao Gao, Hung-Chin Guthrie, Ming Jiang | 2008-10-28 |
| 7429493 | Method for fabricating a magnetic head for perpendicular recording using a CMP lift-off and resistant layer | Ming Jiang, Yi Zheng | 2008-09-30 |
| 7396768 | Copper damascene chemical mechanical polishing (CMP) for thin film head writer fabrication | Jian-Huei Feng, Hung-Chin Guthrie, Ming Jiang | 2008-07-08 |
| 7397634 | Magnetic head coil system and damascene/reactive ion etching method for manufacturing the same | Daniel Wayne Bedell, Richard Hsiao, James Jarratt, Patrick Rush Webb | 2008-07-08 |
| 7380332 | Magnetic head coil system and damascene/reactive ion etching method for manufacturing the same | Daniel Wayne Bedell, Richard Hsiao, James Jarratt, Patrick Rush Webb | 2008-06-03 |
| 7292408 | Bilayer coil insulation for magnetic write heads to minimize pole recession | Andrew Chiu, Edward Hin Pong Lee, John Jaekoyun Yang, Michael Ming Hsiang Yang | 2007-11-06 |
| 7251878 | Method and apparatus for defining leading edge taper of a write pole tip | Quang Le, Jui-Lung Li, Yvette Chung Nga Winton, Yi Zheng | 2007-08-07 |
| 7212380 | Magnetic write head with recessed overcoat | Wen-Chien David Hsiao, Wipul Pemsiri Jayaekara, Edward Hin Pong Lee, Vladimir Nikitin, Patrick Rush Webb | 2007-05-01 |
| 7130153 | Stitched write head with staircase P2 defined throat height | Yong Shen | 2006-10-31 |
| 7110217 | Write head design with improved bump to control write saturation | Edward Hin Pong Lee, Katalin Pentek, Yong Shen | 2006-09-19 |
| 7108796 | Method for fabrication of magnetic write head with self aligned poles | Christopher W. Bergevin, James Jarratt, Jyh-Shuey Lo | 2006-09-19 |
| 7037847 | Methods for fabricating read sensor for magnetic heads with reduced read track width | Quang Le | 2006-05-02 |
| 6919280 | Method of removing magnetoresistive sensor cap by reactive ion etching | Richard Hsiao, Wipul Pemsiri Jayasekara, Son V. Nguyen | 2005-07-19 |
| 5740009 | Apparatus for improving wafer and chuck edge protection | Bryan Pu, Hongching Shan, Kuang-Han Ke, Michael Welch, Semyon Sherstinsky +4 more | 1998-04-14 |