Issued Patents All Time
Showing 26–50 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9639785 | Method of compensating density and image forming apparatus performing the same | Jong-cheol Oh | 2017-05-02 |
| 9628048 | Multi-band filter module and electronic device comprising the same | Kuang-woo Nam, In-sang Song, Chul Soo Kim, Yun Kwon Park | 2017-04-18 |
| 9608452 | Wireless power transmission system, and method and apparatus for controlling power in wireless power transmission system | Nam Yun Kim, Sang Wook Kwon | 2017-03-28 |
| 9583963 | Apparatus and method of matching in a source-target structure | Nam Yun Kim, Sang Wook Kwon, Young Tack Hong, Young Ho Ryu | 2017-02-28 |
| 9553456 | Power converter in resonance power transmission system, and resonance power transmission apparatus | Jin Sung Choi, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong, Young Ho Ryu +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, Young Tack Hong, Young Ho Ryu +2 more | 2017-01-10 |
| 9509166 | Apparatus and method for wireless power transmission | Young Ho Ryu, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong, Ki Young Kim +4 more | 2016-11-29 |
| 9493084 | Source device and method for controlling magnetic field using two source resonators in wireless power transmission system | Ki Young Kim, Jin Sung Choi, Sang Wook Kwon, Nam Yun Kim, Dong Zo Kim +4 more | 2016-11-15 |
| 9484737 | Protector of rectifier and wireless power receiver including protector | Dong Zo Kim, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong, Ki Young Kim +3 more | 2016-11-01 |
| 9484985 | Apparatus and method for communication using wireless power | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong, Ki Young Kim +4 more | 2016-11-01 |
| 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 |
| 9431889 | Active rectifier with delay locked loop to compensate for reverse current leakage and wireless power receiving apparatus including active rectifier with delay locked loop to compensate for reverse current leakage | Dong Zo Kim, Young Tack Hong, Jin Sung Choi, Young Jin Moon, Sang Wook Kwon +6 more | 2016-08-30 |
| 9431707 | Apparatus and method for wireless power transmission including a source resonator having a substantially uniform megnetic field | Young Ho Ryu, Jeong Hae Lee, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong +6 more | 2016-08-30 |
| 9431830 | Apparatus and method for wireless power transmission | Young Ho Ryu, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong, Ki Young Kim +4 more | 2016-08-30 |
| 9416317 | Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and optical anisotropic body | Dai-Seung Choi, Sung-Ho Chun, Dong Woo Yoo, Mi Ra Hong, Kyung Chang Seo +3 more | 2016-08-16 |
| 9418785 | Wireless power transmission system with enhanced magnetic field strength | Ki Young Kim, Young Ho Ryu, Sang Wook Kwon, Nam Yun Kim, Dong Zo Kim +4 more | 2016-08-16 |
| 9413429 | Wireless power transmission system based on cell division | Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Dong Zo Kim, Yun Kwon Park +4 more | 2016-08-09 |
| 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, Young Tack Hong, Ki Young Kim +4 more | 2016-07-12 |
| 9362983 | Method and apparatus for controlling resonance bandwidth in a wireless power transmission system | Nam Yun Kim, Sang Wook Kwon, Young Ho Ryu, Young Tack Hong | 2016-06-07 |
| 9350193 | Method and apparatus for detecting load fluctuation of wireless power transmission | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong, Ki Young Kim +4 more | 2016-05-24 |
| 9350201 | Wireless power transmission device, wireless power transmission control device, and wireless power transmission method | Sang Wook Kwon, Young Tack Hong, Sang Wook Nam, Jong Min Park, Yoon Goo Kim | 2016-05-24 |
| 9337691 | Wireless charging set | Young Ho Ryu, Sang Wook Kwon, Young Tack Hong, Nam Yun Kim, Yun Kwon Park +2 more | 2016-05-10 |
| 9287735 | Wireless power transmission system and multi-mode resonator in wireless power transmission system | Young Ho Ryu, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Dong Zo Kim +7 more | 2016-03-15 |
| 9276433 | Robot cleaning system and control method having a wireless electric power charge function | Nam Yun Kim, Sang Wook Kwon, Young Tack Hong, Young Ho Ryu | 2016-03-01 |
| 9225176 | 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 | 2015-12-29 |