Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12058800 | CNT X-ray tube control system with dummy load | Dong Hwan Kim, Young Hyun Choi | 2024-08-06 |
| 8844138 | Method for manufacturing dental prosthesis | Jae Doc Kim, Yeong Kyun Kim, Sung Kuk Kim, Heon Joo Kim | 2014-09-30 |
| 8332997 | Dental prosthesis manufacturing machine | Jae Doc Kim, Yeong Kyun Kim, Sung Kuk Kim, Heon Joo Kim | 2012-12-18 |
| 6688797 | Hinge for foldable ladders | Heung Chul Park | 2004-02-10 |