Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645866 | Method of fabricating a semiconductor device using trench isolation method including hydrogen annealing step | Tai-Su Park, Jung-Woo Park, Won-sang Song | 2003-11-11 |
| 6627514 | Semiconductor device having a Y-shaped isolation layer and simplified method for manufacturing the Y-shaped isolation layer to prevent divot formation | Tai-Su Park, Sung Jin Kim | 2003-09-30 |
| 6573168 | Methods for forming conductive contact body for integrated circuits using dummy dielectric layer | Ji Soo Kim, Chang-Woong Chu, Dong Hyun Kim, Yong-Chul Oh, Hyoung Joon Kim +2 more | 2003-06-03 |
| 6537914 | Integrated circuit device isolation methods using high selectivity chemical-mechanical polishing | Tai-Su Park, Moon-han Park, Han-Sin Lee, Jung-yup Kim, Chang-Ki Hong +1 more | 2003-03-25 |
| 6511888 | Method of fabricating a semiconductor device using trench isolation method including hydrogen annealing step | Tai-Su Park, Jung-Woo Park, Won-sang Song | 2003-01-28 |
| 6506228 | Method of preparing platinum alloy electrode catalyst for direct methanol fuel cell using anhydrous metal chloride | Seol-ah Lee, Boo Kil Kwon, Yung-Eun Sung | 2003-01-14 |