Issued Patents All Time
Showing 26–50 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077434 | Perpendicular magnetic recording head having a recessed magnetic base layer | Yong Shen, Lei Zhang, Ut Tran | 2011-12-13 |
| 8018677 | Magnetic recording head formed by damascene process | Ki Sup Chung, Kyusik Sin, Danning Yang, Brant Nease | 2011-09-13 |
| 7968219 | Magnetically soft, high saturation magnetization laminate of iron-cobalt-nitrogen and iron-nickel for perpendicular media underlayers | Hai Jiang, Kyusik Sin | 2011-06-28 |
| 7819979 | Method and system for cleaning magnetic artifacts using a carbonyl reactive ion etch | Benjamin Chen, Yun-Fei Li, Hugh C. Hiner, Wei Zhang | 2010-10-26 |
| 7691434 | Method for fabricating magnetoresistive read head having a bias structure with at least one dusting layer | Wei Zhang, Satoru Araki, Mohamad Towfik Krounbi | 2010-04-06 |
| 7672080 | Laminated perpendicular writer head including amorphous metal | Yunjun Tang, Kyusik Sin | 2010-03-02 |
| 7639457 | Magnetic sensor with underlayers promoting high-coercivity, in-plane bias layers | Wei Zhang, Jinqiu Zhang, Haifeng Wang, Satoru Araki, Mohamad Towfik Krounbi | 2009-12-29 |
| 7554767 | Electrical lapping guide disposed laterally relative to a shield pedestal | Yining Hu, Jun Liu, Mark D. Thomas, Kroum S. Stoev | 2009-06-30 |
| 7522377 | Magnetic write head with high moment magnetic thin film formed over seed layer | Hai Jiang, Kyusik Sin | 2009-04-21 |
| 7493688 | Method of manufacturing a magnetic recording transducer | Lei Wang, Liping Ren, Christopher Truong Ngo, Ming Zhao | 2009-02-24 |
| 7466523 | Nanotube spin valve and method of producing the same | — | 2008-12-16 |
| 7444740 | Damascene process for fabricating poles in recording heads | Ki Sup Chung, Kyusik Sin, Danning Yang, Brant Nease | 2008-11-04 |
| 7419891 | Method and system for providing a smaller critical dimension magnetic element utilizing a single layer mask | Benjamin Chen, Hongping Yuan, Danning Yang, Wei Zhang, Hugh C. Hiner +2 more | 2008-09-02 |
| 7375926 | Inductive writer design using a soft magnetic pedestal having a high magnetic saturation layer | Kroum S. Stoev, Francis H. Liu, Yugang Wang | 2008-05-20 |
| 7354664 | Magnetically soft, high saturation magnetization laminate of iron-cobalt-nitrogen and iron-nickel for perpendicular media underlayers | Hai Jiang, Kyusik Sin | 2008-04-08 |
| 7342752 | Magnetoresistive read head having a bias structure with at least one dusting layer | Wei Zhang, Satoru Araki, Mohamad Towfik Krounbi | 2008-03-11 |
| 7310204 | Inductive writer design for using a soft magnetic pedestal having a high magnetic saturation layer | Kroum S. Stoev, Francis H. Liu, Yugang Wang | 2007-12-18 |
| 7296339 | Method for manufacturing a perpendicular magnetic recording head | Danning Yang, Brant Nease, Kyusik Sin | 2007-11-20 |
| 7289303 | Spin valve sensors having synthetic antiferromagnet for longitudinal bias | Kyusik Sin, Ningjia Zhu | 2007-10-30 |
| 7286329 | GMR sensor with shallow contiguous junction and bias layers aligned with free sensor layers | Wei Zhang, Mohamad Towfik Krounbi, Satoru Araki, Jinqiu Zhang | 2007-10-23 |
| 7177117 | Magnetically soft, high saturation magnetization laminates of iron-cobalt-nitrogen and iron-nickel for magnetic head pole layers | Hai Jiang, Kyusik Sin | 2007-02-13 |
| 7113366 | Double-nosed inductive transducer with reduced off-track writing | Yugang Wang, Kroum S. Stoev, Francis H. Liu | 2006-09-26 |
| 7063753 | Electronic device utilizing magnetic nanotubes | Xiaozhong Dang | 2006-06-20 |
| 7027274 | Spin-dependent tunneling read/write sensor for hard disk drives | Kyusik Sin | 2006-04-11 |
| 7007372 | Method for making high speed, high areal density inductive write structure | Hua-Ching Tong, Lei Wang, Xizeng Shi | 2006-03-07 |