Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11924949 | Removable knob switch device and induction heating cooker using knob switch | Gyunghwan Yuk, Seong Hun Lee | 2024-03-05 |
| 11532954 | Refrigerator | Seonghun Lee, Hwanyong KIM, Seungje Park, Sangdoo Ha, Yongjun Son +5 more | 2022-12-20 |
| 11239702 | Refrigerator | Seonghun Lee, Hwanyong KIM, Seungje Park, Sangdoo Ha, Yongjun Son +5 more | 2022-02-01 |
| 11168430 | Washing machine | Sooyong Park, Kyunghwan KIM, Hwanyong KIM, Seonghun Lee | 2021-11-09 |
| 11108270 | Wireless power transmission system communication protocol | Seonghun Lee | 2021-08-31 |
| 10892825 | Optical wireless power transfer system performing bidirectional communication | Kyunghwan KIM, Gyunghwan Yuk | 2021-01-12 |
| 10886785 | Refrigerator | Seonghun Lee, Hwanyong KIM, Seungje Park, Sangdoo Ha, Yongjun Son +5 more | 2021-01-05 |
| 10804729 | Wireless power transmitter and wireless power transmission method | Yongcheol PARK, Hyunbeom Lee, Jaesung Lee, Jinmoo Park, Seonghun Lee +2 more | 2020-10-13 |
| 10727942 | Optical wireless power transfer system performing bidirectional communication | Kyunghwan KIM, Gyunghwan Yuk | 2020-07-28 |
| 10367368 | Wireless power transfer method and wireless power transmitter | Gyunghwan Yuk, Jaesung Lee, Jaesoon Kwon, Jinsup Park, Jeongkyo Seo +1 more | 2019-07-30 |
| 10340741 | Refrigerator | Seonghun Lee, Hwanyong KIM, Seungje Park, Sangdoo Ha, Yongjun Son +5 more | 2019-07-02 |
| 10312737 | Wireless power transmission system using multiple coils | Seonghun Lee, Hwanyong KIM, Seonwook PARK, Seungje Park, Yongjun Son +2 more | 2019-06-04 |
| 10256666 | Wireless power transfer method, apparatus and system | Hyunbeom Lee, Seonghun Lee, Yongcheol PARK | 2019-04-09 |
| 10177592 | Wireless power transmitter and wireless power transmission method | Yongcheol PARK, Hyunbeom Lee, Jaesung Lee, Jinmoo Park, Seonghun Lee +2 more | 2019-01-08 |
| 10097041 | Wireless power transmission device and control method therefor | Beomseok CHAE, Yongcheol PARK, Kyunghwan KIM | 2018-10-09 |
| 9821672 | Electronic device, electric vehicle, and wireless electric power transmission device | Beomseok CHAE, Jeongeon Park, Kihyun Jung, Jeongkyo Seo | 2017-11-21 |
| 9793763 | Refrigerator | Seonghun Lee, Hwanyong KIM, Seungje Park, Sangdoo Ha, Yongjun Son +5 more | 2017-10-17 |
| 9461479 | Wireless power transmitter and wireless power transfer method thereof | Beomseok CHAE, Jeongkyo Seo, Kwangmin YOO, Junyoung Lee | 2016-10-04 |
| 9175812 | Lighting apparatus | Sejoon You, Kyungtaek Lee, Hyunha Kim, Seoyoung Maeng, Dongchul Yoo | 2015-11-03 |