Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11058984 | Method for treating sulfur hexafluoride using radiation and apparatus for collecting and treating by-products | Jae Yong Ryu, Myun-Joo Lee | 2021-07-13 |
| 10478788 | Apparatus of controlling the bubble size and contents of bubble, and that method | Sung Joo Lee, Youn Suk Son | 2019-11-19 |
| 9104006 | Terminal box for optical fiber and power line composite cable | Sung-Su Jin, Jong-Seb Baeck | 2015-08-11 |
| 9099216 | Optical fiber and power line composite cable | Sung-Su Jin, Jong-Seb Baeck | 2015-08-04 |
| 8593365 | Method for installing radiator elements arranged in different planes and antenna thereof | Young-Chan Moon, Oh Seog CHOI, Sung Hwan SO, Seung-Mok Han | 2013-11-26 |