Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6290653 | Blood pressure cuff for sphygmomanometer | Jong In Jeung, Won Sub Son | 2001-09-18 |
| 6026329 | Skin care machine using micro current | Si Chel Lee, Jae-Woo Han, Jong In Jeung, Jae Aog An | 2000-02-15 |