Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867815 | Apparatus and method for processing additional information in television | Pil-Sang Ju, Young-Hwan Pan | 2005-03-15 |
| 6847411 | Modular television for providing a distinguishable sound according to a selection of a module and/or a module function | Young-Hwan Pan | 2005-01-25 |
| 6806913 | Apparatus and method for processing additional information in data broadcast system | Pil-Sang Ju, Young-Hwan Pan | 2004-10-19 |
| 6461647 | Method of preparing red ginseng extract | Yong Jin Kim, Byung Gil Lee | 2002-10-08 |
| 6360651 | Home-style decoctor endowed with steamy boiling function, and method of preparing red ginseng extract using the same | Yong Jin Kim, Byung Gil Lee | 2002-03-26 |
| 5931082 | Double boiler for domestic use | Yong Jin Kim, Chan Young Chung, Byoung Kil Lee, Kyoung Sang Yu, Young-Ho Lim | 1999-08-03 |
| 5709945 | Spherical heat storage capsule and process for the preparation thereof | Hyeon-Kook Lee, Jung Hwan Park, Oh-Ryong Kwon, Huk Nyun Kim | 1998-01-20 |