Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9744626 | Apparatus for changing welding tip | Seung-Hae Lee, Du-Hyeon Song | 2017-08-29 |
| 9667448 | Method and apparatus for channel estimation in wireless communication system | Ha-Young Yang, Ik-Beom Lee | 2017-05-30 |
| 9609563 | Apparatus and method for reserved transmission of non-real-time content in heterogeneous network environment | Song Chong, Yung Yi, Kyoung Soo Park | 2017-03-28 |