Issued Patents All Time
Showing 101–125 of 246 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10290418 | Apparatus and method for resonance in wireless power transmission system | Young Ho Ryu, Sang Wook Kwon, Nam Yun Kim, Dong Zo Kim, Yun Kwon Park +4 more | 2019-05-14 |
| 10277079 | Electronic device and method for transmitting and receiving wireless power | Nam Yun Kim, Young Tack Hong, Sang Wook Kwon, Yun Kwon Park, Young Ho Ryu +3 more | 2019-04-30 |
| 10239041 | Carbonation device and method of carbonation using the same | Uong Chon, Im Chang Lee, Gi-Chun Han, Woonkyoung Park, Kee Uek Jeung +1 more | 2019-03-26 |
| 10224749 | Method and apparatus for wireless power transmission for efficent power distribution | Byoung Hee Lee, Sang Wook Kwon, Dong Zo Kim, Bong Chul Kim, Yun Kwon Park +4 more | 2019-03-05 |
| 10205353 | Apparatus and method for charging control in wireless charging system | Dong Zo Kim, Sang Wook Kwon, Nam Yun Kim, Young Jin Moon, Yun Kwon Park +6 more | 2019-02-12 |
| 10186371 | Magnetic field generation apparatus having planar structure | Nikolay Olyunin, Keum Su Song, Mikhail Nikolaevich Makurin | 2019-01-22 |
| 10157201 | Method and system for searching for and providing information about natural language query having simple or complex sentence structure | Jae Hyeok Chang, Myeong Seok Kim, Ji-Hye Choi, Won Jin Lee, Hyun A Lee +1 more | 2018-12-18 |
| 10141979 | Apparatus and method for using near field communication and wireless power transmission | Dong Zo Kim, Sang Wook Kwon, Nam Yun Kim, Yun Kwon Park, Eun Seok Park +4 more | 2018-11-27 |
| 10103562 | Electronic device and method for controlling charging operation of battery | Byoung Hee Lee, Jae-Ii Baek, Shin Young Cho, Sang Wook Kwon, Bong Chul Kim +2 more | 2018-10-16 |
| 10093066 | Multilayered composite material using nanofibrillated cellulose and thermoplastic matrix polymer | Dae Young Lim, Jin Ah Lee | 2018-10-09 |
| 10050479 | Wireless power transmission system based on cell division | Eun Seok Park, Sang Wook Kwon, Nam Yun Kim, Dong Zo Kim, Yun Kwon Park +4 more | 2018-08-14 |
| 10046302 | Apparatus for manufacturing potassium compound and method of recovering potassium compound from brine | Uong Chon, Gi-Chun Han, Im Chang Lee, Woon Kyoung Park | 2018-08-14 |
| 10038476 | 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 | 2018-07-31 |
| 10017838 | Method for extraction of lithium from lithium bearing solution | Uong Chon, Gi-Chun Han, Chang Ho Song, Young Seok Jang, Kee Uek Jeung +1 more | 2018-07-10 |
| 9994931 | Method for extracting lithium from solution containing lithium | Uong Chon, Gi-Chun Han, So Ra Jung, Kee Uek Jeung, Chang Ho Song +1 more | 2018-06-12 |
| 9997959 | Wireless power transmission system and method for increasing coupling efficiency by adjusting resonant frequency | Eun Seok Park, Young Ho Ryu, Sang Wook Kwon, Nam Yun Kim, Dong Zo Kim +4 more | 2018-06-12 |
| 9997944 | Method and system of charging a battery | Ashish Khandelwal, Sanoop RAMACHANDRAN, Krishnan S Hariharan | 2018-06-12 |
| 9985458 | Method of power transmitting unit (PTU) for determining location of power receiving unit (PRU), and PTU employing the method | Bong Chul Kim, Sang Wook Kwon, Dong Zo Kim, Yun Kwon Park, Jae Hyun Park +4 more | 2018-05-29 |
| 9984814 | Wireless power transmitter, wireless power relay apparatus, and wireless power receiver | Keum Su Song, Sang Wook Kwon, Nam Yun 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 |
| 9947457 | Pre space transformer, space transformer manufactured using the pre space transformer, and semiconductor device inspecting apparatus including the space transformer | Yoon Hyuck Choi, Kwang Jae Oh | 2018-04-17 |
| 9934902 | Apparatus and method for transceiving wireless power | Nikolay Olyunin, Alexander G. Chernokalov, Mikhail Nikolaevich Makurin, Vladimir Yakovlevich Arkhipenkov, Keum Su Song | 2018-04-03 |
| 9906045 | Method and apparatus for synchronization control in wireless power transmission system | Nam Yun Kim, Sang Wook Kwon, Hyuk-Choon Kwon, Bong Chul Kim, Yun Kwon Park | 2018-02-27 |
| 9883730 | Wrist wearable terminal | Hyung-sun Lee, Jun-Ho Koh, Shin-hee CHO, Toshikazu Takayanagi, Doo-woong Lee +1 more | 2018-02-06 |
| 9881733 | Apparatus and method for transmitting and receiving wireless power | Nam Yun Kim, Sang Wook Kwon, Yun Kwon Park, Chang Wook Yoon | 2018-01-30 |