Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963907 | Inner body fixing device of door lock | Sang Han Lee | 2018-05-08 |
| 9900093 | Apparatus and method for visible light communication | Tae-Gyu Kang, Myung-Soon Kim, Sang-Kyu Lim, Il-Soon Jang | 2018-02-20 |
| 9900094 | Visible-light wireless communication apparatus and method using the same | Il-Soon Jang, Tae-Gyu Kang, Myung-Soon Kim, Sang-Kyu Lim | 2018-02-20 |