Issued Patents All Time
Showing 51–75 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770283 | Method of fabricating a magnetic head | Daniel Wayne Bedell, Vladimir Nikitin, Sue Siyang Zhang | 2010-08-10 |
| 7757380 | Methods for the manufacture of notched trailing shields | Amanda Baer, Hung-Chin Guthrie, Yimin Hsu, Ming Jiang | 2010-07-20 |
| 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 |
| 7743487 | Method to planarize perpendicular write poles using a combination of CMP and reactive ion milling | Amanda Baer, Hamid Balamane, Michael Feldbaum, Ming Jiang, Neil Leslie Robertson +1 more | 2010-06-29 |
| 7712207 | Method of manufacturing a wrap around shield for a perpendicular write pole using a laminated mask with an endpoint detection layer | Yi Zheng, Howard Gordon Zolla | 2010-05-11 |
| 7715147 | Magnetic write head having a shield that extends below the leading edge of the write pole | Michael Feldbaum, Quang Le, Sue Siyang Zhang | 2010-05-11 |
| 7712206 | Method for manufacturing a magnetic write head having a trailing shield with an accurately controlled trailing shield gap thickness | Ming Jiang, Yi Zheng | 2010-05-11 |
| 7675709 | Magnetic write head having a stair notched, steep shouldered pole and a write gap bump | Hung-Chin Guthrie, Wen-Chien David Hsiao, Jyh-Shuey Lo | 2010-03-09 |
| 7648731 | Fabricating perpendicular write elements in perpendicular magnetic recording heads | Hung-Chin Guthrie, Ming Jiang, Yinshi Liu, John Jaekoyun Yang, Sue Siyang Zhang | 2010-01-19 |
| 7603762 | Optical lapping guide for use in the manufacture of perpendicular magnetic write heads | Amanda Baer, Vladimir Nikitin, Neil Leslie Robertson | 2009-10-20 |
| 7593186 | P1 write pole with shoulder formation | Daniel Wayne Bedell, Hung-Chin Guthrie, Ming Jiang, Hieu Lam, Jyh-Shuey Lo +1 more | 2009-09-22 |
| 7587811 | Method for manufacturing a magnetic write head for perpendicular magnetic data recording | Hamid Balamane, Christian Rene Bonhote, Yimin Hsu, Aaron Neuhaus, Yi Zheng | 2009-09-15 |
| 7578049 | Method for constructing a magnetic write pole for a perpendicular magnetic recording head | Yimin Hsu, Vladimir Nikitin | 2009-08-25 |
| 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 |
| 7562437 | Method of manufacturing a wrap around shield for a perpendicular write pole using a laminated mask | Yi Zheng | 2009-07-21 |
| 7563381 | High milling resistance write pole fabrication method for perpendicular recording | Amanda Baer, Quang Le, Kim Y. Lee, Douglas Johnson Werner, Sue Siyang Zhang | 2009-07-21 |
| 7536774 | Method and apparatus for integrating a stair notch and a gap bump at a pole tip in a write head | Daniel Wayne Bedell, Wen-Chien David Hsiao, Ming Jiang, Hieu Lam, Kim Y. Lee +1 more | 2009-05-26 |
| 7523550 | Process to open connection vias on a planarized surface | Amanda Baer, Hamid Balamane, Michael Feldbaum, Ming Jiang | 2009-04-28 |
| 7520048 | Method of fabricating a GMR head | Yunxiao Gao, Alan Tam, Sue Siyang Zhang | 2009-04-21 |
| 7515381 | Method for fabricating a side shield for a flux guide layer for perpendicular magnetic recording | Amanda Baer, Daniel Wayne Bedell, Quang Le | 2009-04-07 |
| 7509729 | Method for making a perpendicular magnetic recording write head | Donald G. Allen, Amanda Baer, Michael Feldbaum, Hung-Chin Guthrie | 2009-03-31 |
| 7506428 | Ion mill process with sacrificial mask layer to fabricate pole tip for perpendicular recording | Daniel Wayne Bedell, Tom Harris, Gautam Khera, Quang Le | 2009-03-24 |
| 7506431 | Method of manufacturing a perpendicular magnetic write head having a wrap-around trailing shield and a concave trailing edge main pole | Wen-Chien David Hsiao, Yimin Hsu, Vladimir Nikitin, Yi Zheng | 2009-03-24 |
| 7477481 | Bilayer trailing shield gap for perpendicular head | Hung-Chin Guthrie, Ming Jiang, Sue Siyang Zhang, Tsung-Yuan Chen, Yinshi Liu | 2009-01-13 |
| 7464458 | Method for manufacturing a self-aligned, notched trailing shield for perpendicular recording | Quang Le | 2008-12-16 |