Issued Patents All Time
Showing 1–25 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8969982 | Bottom electrode for MRAM device | Rongfu Xiao, Cheng T. Horng, Ru-Ying Tong, Chyu-Jinh Torng, Tom Zhong +4 more | 2015-03-03 |
| 8797680 | Perpendicular magnetic recording head having reduced shield notching | Guanghong Luo, Honglin Zhu, Yun-Fei Li, Yingjian Chen | 2014-08-05 |
| 8793866 | Method for providing a perpendicular magnetic recording head | Jinqiu Zhang, Yong Shen, Yizhong Wang, Hai Sun, Li He | 2014-08-05 |
| 8673654 | Underlayer for high performance magnetic tunneling junction MRAM | Cheng T. Horng, Mao-Min Chen, Ru-Yin Tong | 2014-03-18 |
| 8614864 | Magnetoresistive device with a hard bias capping layer | Honglin Zhu | 2013-12-24 |
| 8553370 | TMR reader structure having shield layer | Honglin Zhu, Tsann Lin, Zheng Gao | 2013-10-08 |
| 8553371 | TMR reader without DLC capping structure | Honglin Zhu, Hicham M. Sougrati, Quang Le, Jui-Lung Li, Chando Park | 2013-10-08 |
| 8553360 | Magnetic recording head having write pole with higher magnetic moment towards trailing edge | — | 2013-10-08 |
| 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, Wen-Chien David Hsiao +8 more | 2013-10-01 |
| 8530988 | Junction isolation for magnetic read sensor | Guangli Liu | 2013-09-10 |
| 8524095 | Process to make PMR writer with leading edge shield (LES) and leading edge taper (LET) | Fenglin Liu, Qiping Zhong, Honglin Zhu | 2013-09-03 |
| 8498078 | Magnetic head with flared write pole having multiple tapered regions | Donald G. Allen, Aron Pentek, Thomas J. A. Roucoux, Sue Siyang Zhang, Yi Zheng | 2013-07-30 |
| 8451560 | Magnetic head with flared write pole with multiple non-magnetic layers thereover | Aron Pentek, Yi Zheng | 2013-05-28 |
| 8441757 | Perpendicular magnetic write head with wrap-around shield, slanted pole and slanted pole bump fabricated by damascene process | Yingjian Chen, Yimin Hsu, Edward Hin Pong Lee, Katalin Pentek | 2013-05-14 |
| 8427791 | Magnetic tunnel junction having a magnetic insertion layer and methods of producing the same | Zheng Gao, Richard Hsiao, Sangmun Oh, Chando Park, Chang-Man Park | 2013-04-23 |
| 8422276 | Spacer structure in MRAM cell and method of its fabrication | Jun Yuan, Mao-Min Chen | 2013-04-16 |
| 8400733 | Process to make PMR writer with leading edge shield (LES) and leading edge taper (LET) | Kyusik Shin, Qiping Zhong, Honglin Zhu, Yingjian Chen, Fenglin Liu | 2013-03-19 |
| 8349195 | Method and system for providing a magnetoresistive structure using undercut free mask | Weimin Si, Honglin Zhu, Winnie Yu, Rowena Schmidt | 2013-01-08 |
| 8347489 | Method for manufacturing a perpendicular magnetic write head having a leading edge tapered write pole, self aligned side shield and independent trailing shield | Aron Pentek, Yi Zheng, Honglin Zhu | 2013-01-08 |
| 8349197 | Method for manufacturing a perpendicular magnetic write head having a tapered write pole and non-magnetic bump structure | Wen-Chien David Hsiao, Yimin Hsu, Yi Zheng | 2013-01-08 |
| 8347488 | Magnetic write head manufactured by damascene process producing a tapered write pole with a non-magnetic step and non-magnetic bump | Aron Pentek, Yi Zheng | 2013-01-08 |
| 8316527 | Method for providing at least one magnetoresistive device | Honglin Zhu | 2012-11-27 |
| 8310785 | Perpendicular magnetic recording head | Jinqiu Zhang, Yong Shen, Hongping Yuan, Tsung-Yuan Chen, Honglin Zhu | 2012-11-13 |
| 8284517 | Perpendicular magnetic recording head | Hai Sun, Jinqiu Zhang, Hongping Yuan, Donghong Li, Yong Shen | 2012-10-09 |
| 8273666 | Process to fabricate bottom electrode for MRAM device | Rongfu Xiao, Cheng T. Horng, Ru-Ying Tong, Chyu-Jinh Torng, Tom Zhong +4 more | 2012-09-25 |