Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9190080 | Method and system for providing a magnetic transducer having an improved hard bias seed layer | Anup G. Roy | 2015-11-17 |
| 9030784 | Magnetic head having a magnetoresistive junction and side oxide layers | Guanxiong Li, Mahendra Pakala, Yong Shen | 2015-05-12 |
| 8984741 | Differentiated liftoff process for ultra-shallow mask defined narrow trackwidth magnetic sensor | Yi Zheng, Guomin Mao, Hicham M. Sougrati | 2015-03-24 |
| 8836059 | Shape enhanced pin read head magnetic transducer with stripe height defined first and method of making same | Yongchul Ahn, Yimin Hsu, Quang Le, Thomas L. Leong, Simon Liao +2 more | 2014-09-16 |
| 8749926 | Scissor magnetic read head with wrap-around magnetic shield | Quang Le, Simon Liao, Guangli Liu, Stefan Maat, David J. Seagle +1 more | 2014-06-10 |
| 8615868 | Method for manufacturing a magnetic sensor using two step ion milling | Yongchul Ahn, Quang Le, Simon Liao | 2013-12-31 |
| 8416540 | Method for defining a magnetoresistive junction using multiple mills at a plurality of angles | Guanxiong Li, Mahendra Pakala, Yong Shen | 2013-04-09 |
| 7063753 | Electronic device utilizing magnetic nanotubes | Yingjian Chen | 2006-06-20 |
| 6987302 | Nanotube with at least a magnetic nanoparticle attached to the nanotube's exterior sidewall and electronic devices made thereof | Yingjian Chen | 2006-01-17 |
| 6975486 | Thin film write head having a laminated, flat top pole with bottom shaper and method of fabrication | Yingjian Chen, Mohamad Towfik Krounbi, George V. Kelley | 2005-12-13 |
| 6940688 | Coil inductive writer having a low inductance and short yoke length | Hai Jiang, Yingjian Chen, James Wang | 2005-09-06 |
| 6912106 | Writer with a hot seed zero throat and substantially flat top pole | Yingjian Chen, Qing He, Yugang Wang, Kroum S. Stoev, Francis H. Liu | 2005-06-28 |
| 6906894 | Write head having a recessed, magnetic adjunct pole formed atop a main pole, and method of making the same | Yingjian Chen, Francis H. Liu, Kroum S. Stoev, Hai Jiang, Yugang Wang +1 more | 2005-06-14 |
| 6873494 | Write head with high moment film layer having tapered portion extending beyond write gap layer | Yingjian Chen | 2005-03-29 |
| 6791793 | Perpendicular recording write head having a recessed magnetic adjunct pole and method of making the same | Yingjian Chen, Francis H. Liu, Kroum S. Stoev, Hai Jiang, Yugang Wang +1 more | 2004-09-14 |
| 6778358 | Magnetically soft, high saturation magnetization laminates of iron-cobalt-nitrogen and iron-nickel | Hai Jiang, Yingjian Chen, Mohamad Towfik Krounbi | 2004-08-17 |
| 6737281 | Method of making transducer with inorganic nonferromagnetic apex region | Yingjian Chen, Aiguo Feng | 2004-05-18 |
| 6724572 | Inductive transducer with recessed leading pole layer | Kroum S. Stoev, Yugang Wang, Francis H. Liu, Yingjian Chen | 2004-04-20 |
| 6624452 | Gallium nitride-based HFET and a method for fabricating a gallium nitride-based HFET | Edward T. Yu, Peter M. Asbeck, Silvanus Lau | 2003-09-23 |