Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021843 | Energy absorbing post having sliding rail assembly | Jung-Gon Sung, Duk-Geun Yun, Jae Hong Park, Suk-Ki LEE, Choong-Heon Yang +4 more | 2021-06-01 |
| 8495685 | Method and apparatus for transmitting and receiving multi-stream signals in wireless transmitter/receiver system environment | Byung-cheol Song | 2013-07-23 |