Issued Patents All Time
Showing 201–207 of 207 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970328 | Fabrication method of T-shaped gate electrode in semiconductor device | Byung-Sun Park, Hyung Sup Yoon, Chul Park, Kwang Eui Pyun | 1999-10-19 |
| 5885847 | Method of fabricating a compound semiconductor device | Hyung Sup Yoon, Byung-Sun Park, Chul Park, Kwang Eui Pyun | 1999-03-23 |
| 5702975 | Method for isolating semiconductor device | Hyung Sup Yoon, Chul Park, Kwang Eui Pyun | 1997-12-30 |
| 5693548 | Method for making T-gate of field effect transistor | Sang Soo Choi, Hyung-Sup Youn, Chul Soon Park, Hyung Jun Yoo, Hyung-Moo Park | 1997-12-02 |
| 5667999 | Process for preparing a fermentation product having SOD activity using a microorganism and a beverage containing the same | Kwang Jin Koh, Byoung Youl Jang, Kang Pyo Lee, Un Young Kong | 1997-09-16 |
| 5409830 | Method for production of l-phenylalanine by Echerichia coli mutant that is resistant to osmotic pressure | Byung L. Lim, Hong Rhym, Tae-Youl Choi, E. Nam Hwang, Hong Kyw CHOI | 1995-04-25 |
| 5051505 | Process for preparing piperazinyl quinolone derivatives | Sang Woo Park, You Seung Kim | 1991-09-24 |