Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844034 | Method and apparatus for transmitting and receiving signal in frequency-asynchronous non-orthogonal multiple access system | Kwonjong LEE, Hakkeon LEE, Insik JUNG, Hyojin Lee | 2023-12-12 |
| 11731123 | Method of preparing supported metallocene catalyst and method of preparing polypropylene using catalyst prepared thereby | Byung Seok Kim, Insun Lee, Seok Hwan Kim, Hye Kyung Lee, Heekwang Park +1 more | 2023-08-22 |