Issued Patents All Time
Showing 26–50 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10211683 | Method and apparatus for authentication in wireless power transmission system | Sang Wook Kwon, Dong Zo Kim, Bong Chul Kim, Yun Kwon Park, Chi Hyung Ahn +1 more | 2019-02-19 |
| 10205353 | Apparatus and method for charging control in wireless charging system | Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Young Jin Moon, Yun Kwon Park +6 more | 2019-02-12 |
| 10199883 | Power supply apparatus and method for wireless power transmission | Sang Wook Kwon, Yun Kwon Park, Jin Sung Choi | 2019-02-05 |
| 10141979 | Apparatus and method for using near field communication and wireless power transmission | Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Yun Kwon Park, Eun Seok Park +4 more | 2018-11-27 |
| 10135283 | Method and power transmitter for controlling power transmission against overvoltage at power receiver | Kang-Ho Byun, Kyung-Woo Lee, Hyuk-Choon Kwon, Hee-Won Jung | 2018-11-20 |
| 10130228 | Robot cleaning system and control method having wireless electric power charge function | Eun Seok Park, Sang Wook Kwon, Young Tack Hong, Young Ho Ryu | 2018-11-20 |
| 10103785 | Apparatus and method for resonance power transmission and resonance power reception | Sang Wook Kwon | 2018-10-16 |
| 10091799 | Communication apparatus and communication method in wireless power transmission system | Sang Wook Kwon, Yun Kwon Park | 2018-10-02 |
| 10090697 | Wireless power transmitter, wireless power receiver, and control methods thereof | Hyuk-Choon Kwon, Hee-Won Jung, Soo-Yeon Jung | 2018-10-02 |
| 10050479 | Wireless power transmission system based on cell division | Eun Seok Park, Sang Wook Kwon, Ki Young Kim, Dong Zo Kim, Yun Kwon Park +4 more | 2018-08-14 |
| 10038476 | Apparatus and method for communication using wireless power | Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong, 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, Dong Zo Kim +4 more | 2018-06-12 |
| 9984814 | Wireless power transmitter, wireless power relay apparatus, and wireless power receiver | Keum Su Song, Sang Wook Kwon, Ki Young Kim, Dong Zo Kim, Yun Kwon Park +5 more | 2018-05-29 |
| 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, Young Tack Hong +4 more | 2018-05-08 |
| 9935489 | Portable device and wireless power charging system for portable device | Sang Wook Kwon | 2018-04-03 |
| 9906045 | Method and apparatus for synchronization control in wireless power transmission system | Sang Wook Kwon, Hyuk-Choon Kwon, Ki Young Kim, Bong Chul Kim, Yun Kwon Park | 2018-02-27 |
| 9882426 | Method and apparatus for detecting efficiency of wireless power transmission | Sang Wook Kwon, Yun Kwon Park, Young Tack Hong | 2018-01-30 |
| 9881733 | Apparatus and method for transmitting and receiving wireless power | Sang Wook Kwon, Ki Young Kim, Yun Kwon Park, Chang Wook Yoon | 2018-01-30 |
| 9882392 | Method of controlling impedance matching with respect to multiple targets in wireless power transmission system, and wireless power transmission system adopting the method | Sang Wook Kwon, Hyuk-Choon Kwon, Ki Young Kim, Dal Hoi Shim, Chi Hyung Ahn | 2018-01-30 |
| 9859745 | Wireless power transmitter, wireless power receiver, and method for controlling same | Kang-Ho Byun, Hyuk-Choon Kwon, Ho-Dong Kim, Hae-Young Jun, Soo-Yeon Jung +1 more | 2018-01-02 |
| 9837826 | Resonating apparatus with increased isolation for stable wireless power transmission | Jae Hyun Park, Dong Zo Kim, Young Ho Ryu, Sang Wook Kwon, Ki Young Kim +5 more | 2017-12-05 |
| 9837861 | Resonance power transmission system based on power transmission efficiency | Jin Sung Choi, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong +2 more | 2017-12-05 |
| 9819197 | Method and apparatus for controlling interference in wireless power transmission system | Sang Wook Kwon, Ki Young Kim, Bong Chul Kim, Yun Kwon Park, Jae Hyun Park +1 more | 2017-11-14 |
| 9813118 | Method and apparatus for network communication in wireless power transmission system | Hyuk-Choon Kwon, Sang Wook Kwon, Chi Hyung An, Soo-Yeon Jung, Hee-Won Jung | 2017-11-07 |
| 9796281 | Wireless power transmission method and apparatus for stably transmitting power to plurality of wireless power reception apparatuses | Jae Hyun Park, Young Ho Ryu, Sang Wook Kwon, Ki Young Kim, Dong Zo Kim +5 more | 2017-10-24 |