Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7113366 | Double-nosed inductive transducer with reduced off-track writing | Yugang Wang, Francis H. Liu, Yingjian Chen | 2006-09-26 |
| 7092195 | Method of using a magnetic write head having an internal heater | Francis H. Liu, Mohamad Towfik Krounbi | 2006-08-15 |
| 6989972 | Magnetoresistive sensor with overlapping leads having distributed current | Mathew Gibbons, Francis H. Liu, Bogdan M. Simion, Aparna C. Vadde, Jing Zhang +2 more | 2006-01-24 |
| 6912106 | Writer with a hot seed zero throat and substantially flat top pole | Yingjian Chen, Qing He, Yugang Wang, Francis H. Liu, Xiaozhong Dang | 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, Xiaozhong Dang, Francis H. Liu, Hai Jiang, Yugang Wang +1 more | 2005-06-14 |
| 6791793 | Perpendicular recording write head having a recessed magnetic adjunct pole and method of making the same | Yingjian Chen, Xiaozhong Dang, Francis H. Liu, Hai Jiang, Yugang Wang +1 more | 2004-09-14 |
| 6724572 | Inductive transducer with recessed leading pole layer | Yugang Wang, Francis H. Liu, Yingjian Chen, Xiaozhong Dang | 2004-04-20 |