Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085648 | Servo master magnetically transferring servo patterns to magnetic recording medium, and magnetic transfer method using the servo master | Kyoung-won Na, Sang Chul Sul | 2011-12-27 |
| 8029681 | Master recording medium for magnetically transferring servo pattern to the magnetic recording medium and method of manufacturing the same | Kyoung-won Na, Sang Chul Sul, Du-hyun Lee, Myung-bok Lee, Hae-sung Kim | 2011-10-04 |
| 8023228 | Heat assisted magnetic recording head and method of manufacturing the same | Myung-bok Lee | 2011-09-20 |
| 8003163 | Magnetic recording medium and method of manufacturing the same | Du-hyun Lee, Seong-yong Yoon, Byung-kyu Lee | 2011-08-23 |
| 7998661 | Method of nano-patterning using surface plasmon effect and method of manufacturing nano-imprint master and discrete track magnetic recording media using the nano-patterning method | Hae-sung Kim, Myung-bok Lee | 2011-08-16 |
| 7968253 | Nano imprint master and method of manufacturing the same | Hae-sung Kim, Hyoung-soo Ko, Seung-bum Hong, Sung-hoon Choa, Chee-kheng Lim | 2011-06-28 |
| 7944782 | 90°-bent metallic waveguide having tapered c-shaped aperture, method of fabricating the waveguide, light delivery module including the waveguide, and heat assisted magnetic recording head having the waveguide | Eun-hyoung Cho, Sung-hoon Choa, Sung-dong Suh | 2011-05-17 |
| 7881014 | Patterned magnetic recording medium having reduced magnetic interaction between neighboring magnetic recording layers | Chee-kheng Lim, Byung-kyu Lee | 2011-02-01 |