| 9853456 |
Wireless power transmission apparatus and energy charging apparatus |
Sang Joon Kim, Seung Keun Yoon |
2017-12-26 |
| 9806776 |
Communication system and method using space division multi-user multiple input multiple output (SD-MIMO) communication method |
Tae Rim Park, Young Soo Kim, Eung Sun Kim |
2017-10-31 |
| 9774373 |
Method and apparatus for wirelessly transmitting energy based on frame |
Sang Joon Kim, Seung Keun Yoon |
2017-09-26 |
| 9767954 |
Wireless energy transmission method, apparatus, and system |
Sang Joon Kim, Seungkeun YOON |
2017-09-19 |
| 9743883 |
Exercise feedback provision apparatus and method |
Changmok CHOI, Jaechun Lee, Jongwook Lee, Ha-Neul Lee |
2017-08-29 |
| 9728997 |
Wireless power transmission system |
Sang Joon Kim |
2017-08-08 |
| 9698630 |
Method and apparatus for wireless energy reception using hybrid synchronization |
Sang Joon Kim, Seung Keun Yoon |
2017-07-04 |
| 9641016 |
Wireless power transmission apparatus for high efficiency energy charging |
Sang Joon Kim, Seung Keun Yoon, Yeong Seok Ko, Shi Hong Park |
2017-05-02 |
| 9639155 |
Biosignal interface apparatus and operation method of biosignal interface apparatus |
Chang Mok Choi, Sang Kon Bae, Chi Sung Bae |
2017-05-02 |
| 9635611 |
Communication method of a transmission apparatus and a reception apparatus |
Young Soo Kim |
2017-04-25 |
| 9634804 |
Method and apparatus for stable signal demodulation in communication system |
Chang Soon Park, Chi Sung Bae, Joon Seong Kang, Sang Joon Kim, Seung Keun Yoon +1 more |
2017-04-25 |
| 9627914 |
Communication system using wireless power |
Sang Joon Kim |
2017-04-18 |
| 9601948 |
Wireless power transmission apparatus and method |
Sang Joon Kim, Seung Keun Yoon, Young Seok Ko, Shi Hong Park |
2017-03-21 |
