Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516921 | Optical line terminal for providing management function emulating virtual chassis switch for fiber local area network system | Seung Dong Lee | 2019-12-24 |
| 10475553 | Submarine cable having heterogeneous armor | Soon Chul JUNG, Seon Tae Kim, Kum Hwan Cha, Jee Yong PARK, Doo Yeon Kim +2 more | 2019-11-12 |
| 10454584 | Optical line terminal and method for managing passive optical network implemented thereon | Seung Dong Lee | 2019-10-22 |
| 10438721 | Shaped filler for cable and submarine cable having the same | Soon Chul JUNG, Kum Hwan Cha, Doo Yeon Kim, Seung Chol Lee | 2019-10-08 |
| 10269740 | Semiconductor memory chip, semiconductor memory package, and electronic system using the same | Won Young Kim, Sun-Won Kang | 2019-04-23 |
| 10262772 | Filler and multicore cable having same | — | 2019-04-16 |