Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751603 | Propulsion device for ship and ship comprising the same | Dong Hyun Lee, Tae-Goo Lee, Kwang Jun Paik, Kwang Kun Park, Seung Myun Hwangbo +2 more | 2017-09-05 |
| 9722753 | Method and apparatus for transmitting/receiving response signal in wireless communication system | Hak-Ju Lee, Jae-Hyeon Bae, Soon-Ki Jo, Hak-Jin Kim | 2017-08-01 |
| 9694887 | Propulsion device for ship and ship having the same | Jin-Suk Lee, Ji Nam Kim, Hyun-Sang Park, Hyung Gil Park, Kwang Jun Paik +5 more | 2017-07-04 |
| 9626259 | Auxiliary power supply and user device including the same | Hwan-jin Yong, Donghyun Song, Janghwan KIM, Young-goo Ko, Hyuck-Sun Kwon +10 more | 2017-04-18 |