Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162636 | Fermentation process for preparing erythritol using mutant cells by controlling osmotic pressure | Deok Kun Oh, Soo Ryun Jung | 2000-12-19 |
| 6090715 | Masking process for forming self-aligned dual wells or self-aligned field-doping regions | — | 2000-07-18 |
| 6001616 | Process for preparing erythritol using novel cell of pichia | Deok Kun Oh, Soo Ryun Jung | 1999-12-14 |
| 5998181 | Fermentation process for preparing xylitol using Candida tropicalis | Deok Kun Oh, Soo Ryun Jung | 1999-12-07 |
| 5989878 | Fermentation process for preparing erythritol using mutant cells by controlling osmotic pressure | Deok Kun Oh, Soo Ryun Jung | 1999-11-23 |
| 5880387 | Digital sound processor having a slot assigner | Hag-Keun Kim | 1999-03-09 |
| 5853604 | Method of planarizing an insulating layer in a semiconductor device | — | 1998-12-29 |
| 5686277 | Fermentation process for preparing xylitol using mutant cells | Deok Kun Oh, Jin Hwan Choi, Soo Eun KIM | 1997-11-11 |