Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837808 | Superconducting power system and installing method of superconducting cable | Yong Hee WON, Young Il Cho, Chang Youl Choi | 2017-12-05 |
| 9799080 | Method and apparatus for providing a contact address | Sang-Woo Lee, Jong-Sung JOO, Se-Jun SONG | 2017-10-24 |