Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9949960 | Pharmaceutical composition for preventing or treating muscle weakness-related diseases, containing butylpyridinium or derivative thereof | Ki Sun Kwon, Sung Sup Park, Sun Gun Chung, Jeong Yi CHOI | 2018-04-24 |
| 9876472 | Envelope tracking power amplifying apparatus and method | Yong-hoon Lee, Eui Rim Jeong, Sang Il Lee, Soon Il Hong, Soon Chan PARK +1 more | 2018-01-23 |