Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141979 | Apparatus and method for using near field communication and wireless power transmission | Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Yun Kwon Park +4 more | 2018-11-27 |
| 10130228 | Robot cleaning system and control method having wireless electric power charge function | Nam Yun Kim, Eun Seok Park, Sang Wook Kwon, Young Ho Ryu | 2018-11-20 |
| 10050479 | Wireless power transmission system based on cell division | Eun Seok Park, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Dong Zo Kim +4 more | 2018-08-14 |
| 10038476 | Apparatus and method for communication using wireless power | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Ki Young Kim +4 more | 2018-07-31 |
| 9997959 | Wireless power transmission system and method for increasing coupling efficiency by adjusting resonant frequency | Ki Young Kim, Eun Seok Park, Young Ho Ryu, Sang Wook Kwon, Nam Yun Kim +4 more | 2018-06-12 |
| 9966799 | Apparatus for and method of protecting wireless-coupled power devices from overvoltage, overcurrent, and overtemperature using hysteresis | Dong Zo Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Ki Young Kim +4 more | 2018-05-08 |
| 9882426 | Method and apparatus for detecting efficiency of wireless power transmission | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park | 2018-01-30 |