Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |