Issued Patents 2017
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 9837826 | Resonating apparatus with increased isolation for stable wireless power transmission | Jae Hyun Park, Young Ho Ryu, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim +5 more | 2017-12-05 |
| 9824816 | Wireless power reception and transmission apparatus | Keum Su Song, Sang Wook Kwon, Ki Young Kim, Bong Chul Kim, Yun Kwon Park +8 more | 2017-11-21 |
| 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, Nam Yun Kim +5 more | 2017-10-24 |
| 9793740 | Apparatus and method for charge control in wireless charging system | Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Young Jin Moon, Yun Kwon Park +6 more | 2017-10-17 |
| 9787105 | Apparatus and method for high efficiency variable power transmission | Jin Sung Choi, Young Tack Hong, Sang Wook Kwon, Yun Kwon Park, Young Goo Yang +4 more | 2017-10-10 |
| 9768638 | Method for charging one or more electronic devices and charging device therefor | Keum Su Song, Sung-Bum Park, Do-Won Kim, Sung-Ku Yeo | 2017-09-19 |
| 9748800 | Wireless power transmission system, and method of controlling power in wireless power transmission system based on detection parameter | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Ki Young Kim +3 more | 2017-08-29 |
| 9742473 | Apparatus and method for using near field communication and wireless power transmission | Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Yun Kwon Park, Eun Seok Park +4 more | 2017-08-22 |
| 9729203 | Resonator having increased isolation | Jae Hyun Park, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Bong Chul Kim +6 more | 2017-08-08 |
| 9712077 | Active rectifier and circuit for compensating for reverse current leakage using time delay scheme for zero reverse leakage current | Sang Wook Kwon, Ki Young Kim, Bong Chul Kim, Young Jin Moon, Jae Hyun Park +2 more | 2017-07-18 |
| 9706307 | Sound system using wireless power transmission | Chang Wook Yoon, Sang Wook Kwon, Nam Yun Kim, Eun Seok Park, Ki Young Kim +4 more | 2017-07-11 |
| 9705364 | Wireless power transmission system including relay resonator and wireless power transmission method | Jae Hyun Park, Young Ho Ryu, Sang Wook Kwon, Ki Young Kim, Bong Chul Kim +7 more | 2017-07-11 |
| 9692486 | System for wireless power transmission and reception | Nam Yun Kim, Sang Wook Kwon, Young Tack Hong | 2017-06-27 |
| 9685994 | Antenna for wireless power transmission and near field communication | Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Yun Kwon Park, Jae Hyun Park +6 more | 2017-06-20 |
| 9685882 | Apparatus and method for wireless power reception | Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Bong Chul Kim, Yun Kwon Park +5 more | 2017-06-20 |
| 9666390 | Keyboard containing keys having sequential switching capacities | — | 2017-05-30 |
| 9643504 | Wireless power transmission system, resonator in wireless power transmission system, and resonator design method for optimum power division | Young Ho Ryu, Eun Seok Park, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim +4 more | 2017-05-09 |
| 9633780 | Apparatus and method for controlling resonator of wireless power transmission system | Keumsu SONG, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Yun Kwon Park +4 more | 2017-04-25 |
| 9614392 | Wireless power transmission apparatus and method | Nam Yun Kim, Hyuk-Choon Kwon, Sang Wook Kwon, Ki Young Kim, Soo-Yeon Jung | 2017-04-04 |
| 9601272 | Wireless power transmission system and wireless power relay apparatus | Chi Hyung Ahn, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Bong Chul Kim +5 more | 2017-03-21 |
| 9553456 | Power converter in resonance power transmission system, and resonance power transmission apparatus | Jin Sung Choi, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong +2 more | 2017-01-24 |
| 9543766 | Wireless power transmission system, and method of controlling transmission and reception of resonance power | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong +2 more | 2017-01-10 |