Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777066 | Perpendicular magnetic recording media with improved interlayer | Chung-Hee Chang | 2004-08-17 |
| 6764738 | Magnetic recording medium with patterned substrate | Zhong Stella Wu | 2004-07-20 |
| RE38544 | Thin film magnetic alloy having low noise, high coercivity and high squareness | Tu Chen, Tsutomu Yamashita, John Ko-Jen Chen, Keith Kadokura, Ting Joseph Yuen | 2004-07-06 |
| 6756136 | Chromium-alloy seedlayers for recording media | Samuel D. Harkness, IV, Roger Alan Ristau, Li-Lien Lee | 2004-06-29 |
| 6723374 | Magnetic recording medium with dual magnetic layers and high in-plane coercivity | Qixu(David) Chen, Lin Huang, Charles Leu | 2004-04-20 |
| 6709773 | Magnetic anisotrophy of soft-underlayer induced by seedlayer | Chung-Hee Chang | 2004-03-23 |
| 6699588 | Medium with a NiNb sealing layer | Qixu Chen, Liji Huang, Charles Leu | 2004-03-02 |
| 6692619 | Sputtering target and method for making composite soft magnetic films | Qixu Chen, Fernando Anaya Chavez, Charles Frederick Brucker | 2004-02-17 |