Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10432215 | Optical camera communication apparatus and method | Sang Ok KIM, Byung Oh KIM, Tae Hoon Lee, Jung-Il Han, Jung-Ho Lee | 2019-10-01 |
| 10373487 | Method and apparatus for controlling lighting device, using visible light communication | Sangok KIM, Byungoh KIM, Dongsik Kim, Hyun-cheol Shim | 2019-08-06 |
| 10277318 | Apparatus and method for registering visible light communication device and combining visible light communication signal and wireless communication signal | Sangok KIM, Byungoh KIM, Dongsik Kim, Seung-wan ROH | 2019-04-30 |