Issued Patents All Time
Showing 126–150 of 176 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849326 | Niobium alloy seedlayer for magnetic recording media | Li-Lien Lee, Samuel D. Harkness, IV | 2005-02-01 |
| 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 |
| 6667118 | Texture-induced magnetic anisotropy of soft underlayers for perpendicular recording media | Chung-Hee Chang | 2003-12-23 |
| 6641936 | Magnetic media with high Cr content, non-magnetic CoCrPt intermediate layers | Qixu Chen, Shanghsien Rou, Samuel D. Harkness, IV | 2003-11-04 |
| 6572958 | Magnetic recording media comprising a silicon carbide corrosion barrier layer and a c-overcoat | Kueir-Weei Chour, Liji Huang, Jie Yu, Kuo Hsing Hwang, Chung Shih +3 more | 2003-06-03 |
| 6562488 | CoCrPtTaNbB alloy for magnetic recording medium | Qixu Chen, Samuel D. Harkness, IV, Zhong (Stella) Wu, Lin Huang, Charles Leu | 2003-05-13 |
| 6482301 | Target shields for improved magnetic properties of a recording medium | Qixu Chen, Charles Leu, Mark A. Shows, Paul Stephen McLeod | 2002-11-19 |
| 6461750 | Magnetic recording medium with dual magnetic layers and high in-plane coercivity | Qixu Chen, Lin Huang, Charles Leu | 2002-10-08 |
| 6432562 | Magnetic recording medium with a nialru seedlayer | Stella Wu, Qixu Chen, Samuel D. Harkness, IV | 2002-08-13 |
| 6416881 | Media with a metal oxide sealing layer | Lin Huang, Liji Huang, Qixu Chen, Charles Leu | 2002-07-09 |
| 6403241 | CoCrPtB medium with a 1010 crystallographic orientation | Qixu Chen, Samuel D. Harkness, IV, Zhong (Stella) Wu, Lin Huang, Charles Leu | 2002-06-11 |
| 6394105 | Integrated laser cleaning and inspection system for rigid thin film media for magnetic recording application | Istvan McClain Boszormenyi, Amber Sharma | 2002-05-28 |
| 6376097 | Recording media with a TiW sealing layer | Charles Leu, Lin Huang, Qixu Chen | 2002-04-23 |
| 6348276 | Magnetic recording media with a surface-oxidized nial sub-seedlayer | Qixu Chen, Zhong (Stella) Wu, Samuel D. Harkness, IV, Charles Leu | 2002-02-19 |
| 6346339 | Magnetic recording media with a nialox sub-seedlayer | Samuel D. Harkness, IV, Qixu Chen, Zhong (Stella) Wu | 2002-02-12 |
| 6242086 | High coercivity, low noise magnetic recording medium comprising an intermediate cocrtaox layer | Xing Song, Qixu Chen, Charles Leu | 2001-06-05 |
| 6238809 | Magnetic recording medium containing a Cr(Ta205) underlayer | Zhong Stella Wu | 2001-05-29 |
| 6238780 | Magnetic recording medium comprising multilayered carbon-containing protective overcoats | Zhong Stella Wu | 2001-05-29 |