Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496718 | Wireless power transmission system, and method of controlling resonance impedance and resonance frequency of wireless power transmission system | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park | 2016-11-15 |
| 9493084 | Source device and method for controlling magnetic field using two source resonators in wireless power transmission system | Ki Young Kim, Eun Seok Park, Jin Sung Choi, Sang Wook Kwon, Nam Yun Kim +4 more | 2016-11-15 |
| 9484985 | Apparatus and method for communication using wireless power | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong +4 more | 2016-11-01 |
| 9480145 | Apparatus for controlling resonance frequency of device subject to wireless power transmission interference and method thereof | Sang Wook Kwon, Nam Yun Kim, Dong Zo Kim, Yun Kwon Park | 2016-10-25 |
| 9444247 | Apparatus and method of protecting power receiver of wireless power transmission system | Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Yun Kwon Park +4 more | 2016-09-13 |
| 9437362 | Apparatus and method for wireless power reception | Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Seong-Joong Kim +6 more | 2016-09-06 |
| 9431830 | Apparatus and method for wireless power transmission | Young Ho Ryu, Eun Seok Park, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong +4 more | 2016-08-30 |
| 9425863 | Apparatus and method for wirelessly receiving power, and apparatus and method for wirelessly transmitting power | Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Yun Kwon Park +4 more | 2016-08-23 |
| 9418785 | Wireless power transmission system with enhanced magnetic field strength | Eun Seok Park, Ki Young Kim, Young Ho Ryu, Sang Wook Kwon, Nam Yun Kim +4 more | 2016-08-16 |
| 9413429 | 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 | 2016-08-09 |
| 9391469 | Apparatus and method for transmitting power and transceiving data using mutual resonance, and apparatus and method for receiving power and transceiving data using mutual resonance | Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Bong Chul Kim +6 more | 2016-07-12 |
| 9391461 | Wireless power transmission and charging system, and power control method of wireless power transmission and charging system | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong +4 more | 2016-07-12 |
| 9350193 | Method and apparatus for detecting load fluctuation of wireless power transmission | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong +4 more | 2016-05-24 |
| 9347168 | Reception node and transmission node using mutual resonance, power and data transceiving system using mutual resonance, and method thereof | Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Bong Chul Kim +6 more | 2016-05-24 |
| 9287735 | Wireless power transmission system and multi-mode resonator in wireless power transmission system | Young Ho Ryu, Eun Seok Park, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim +7 more | 2016-03-15 |
| 9277332 | Hearing apparatus including coil operable in different operation modes | Yun Seo Ku, Jong Jin Kim, Jun Whon Uhm, Dong Wook Kim, Jun-il Sohn +2 more | 2016-03-01 |
| 9272630 | Electronic device and method for transmitting and receiving wireless power | Nam Yun Kim, Young Tack Hong, Sang Wook Kwon, Yun Kwon Park, Ki Young Kim +3 more | 2016-03-01 |
| 9178568 | Apparatus and method for communication using wireless power | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong +4 more | 2015-11-03 |
| 9130515 | Apparatus and method for balanced power amplification | Jin Sung Choi, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Dong Zo Kim +5 more | 2015-09-08 |
| 9083178 | 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 | 2015-07-14 |
| 9065488 | Method and apparatus for data communication in wireless power transmission | Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Yun Kwon Park +7 more | 2015-06-23 |
| 9030052 | 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 | 2015-05-12 |
| 9000620 | Apparatus and method of dividing wireless power in wireless resonant power transmission system | Ki Young Kim, Eun Seok Park, Young Ho Ryu, Sang Wook Kwon, Yun Kwon Park +4 more | 2015-04-07 |
| 8971399 | Apparatus for and method of transmitting high efficiency variable power | Sang Wook Kwon, Jin Sung Choi, Ki Young Kim, Nam Yun Kim, Dong Zo Kim +4 more | 2015-03-03 |
| 8730697 | Method and apparatus for wireless power transmission using power receiver | Dong Zo Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong +4 more | 2014-05-20 |