Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035920 | Perpendicular magnetic recording head having coil portions above a main pole and provided with different cross-sectional shapes and method of manufacturing the same | Kook-hyun Sunwoo, Joo-ho Lee, Jae-Chul Shim | 2011-10-11 |
| 8029681 | Master recording medium for magnetically transferring servo pattern to the magnetic recording medium and method of manufacturing the same | Sang Chul Sul, Du-hyun Lee, Myung-bok Lee, Hae-sung Kim, Jin-seung Sohn | 2011-10-04 |
| 7710708 | Two-axis geomagnetic sensor and method for manufacturing the same | Hae-seok Park, Joo-ho Lee, Hyung Choi | 2010-05-04 |
| 7571533 | Method of manufacturing a micro flux gate sensor | Jingli Yuan | 2009-08-11 |
| 7389576 | Method of manufacturing micro flux gate sensor | Jingli Yuan | 2008-06-24 |
| 6759845 | Weak-magnetic field sensor using printed circuit board manufacturing technique and method of manufacturing the same | Myung Sam Kang, Sang-on Choi, Won-youl Choi, Jeong-Hwan Lee, Keon-Yang Park | 2004-07-06 |
| 6753682 | Weak-magnetic field sensor using printed circuit board manufacturing technique and method of manufacturing the same | Myung Sam Kang, Sang-on Choi, Won-youl Choi, Jeong-Hwan Lee, Keon-Yang Park | 2004-06-22 |
| 6749762 | Bubble-jet type ink-jet printhead and manufacturing method thereof | Chang-seung Lee, Sang Wook Lee, Hyun Cheol KIM, Yong-soo Oh | 2004-06-15 |
| 6747450 | Weak-magnetic field sensor using printed circuit board manufacturing technique and method of manufacturing the same | Myung Sam Kang, Sang-on Choi, Won-youl Choi, Jeong-Hwan Lee, Keon-Yang Park | 2004-06-08 |
| 6533399 | Bubble-jet type ink-jet printhead and manufacturing method thereof | Chang-seung Lee, Sang Wook Lee, Hyun Cheol KIM, Yong-soo Oh | 2003-03-18 |
| 5668617 | Thin film-liquid crystal display panel and manufacturing method thereof | — | 1997-09-16 |