Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461750 | Magnetic recording medium with dual magnetic layers and high in-plane coercivity | Qixu Chen, Charles Leu, Rajiv Yadav Ranjan | 2002-10-08 |
| 6416881 | Media with a metal oxide sealing layer | Liji Huang, Qixu Chen, Charles Leu, Rajiv Yadav Ranjan | 2002-07-09 |
| 6403241 | CoCrPtB medium with a 1010 crystallographic orientation | Qixu Chen, Samuel D. Harkness, IV, Zhong (Stella) Wu, Rajiv Yadav Ranjan, Charles Leu | 2002-06-11 |
| 6376097 | Recording media with a TiW sealing layer | Charles Leu, Qixu Chen, Rajiv Yadav Ranjan | 2002-04-23 |