Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932155 | Vehicle cup holder allowing wireless charging | Chol Han Kim, Bong Sik Woo, Bae Geun Lee | 2024-03-19 |
| 11912189 | Vehicle cup holder allowing wireless charging | Chol Han Kim, Bong Sik Woo, Bae Geun Lee | 2024-02-27 |
| 11780357 | Vehicle cup holder allowing wireless charging | Chol Han Kim, Bong Sik Woo, Bae Geun Lee | 2023-10-10 |
| 11733082 | Electronic meter | Won-San Na, Jin-Pyo Park | 2023-08-22 |
| 11394243 | Detachable seat wireless power transfer and communication system | Tae Su Kim, Dong Hwi Kim, Won-San Na, Jae Myung Hur, Jong Ho Lim | 2022-07-19 |
| 11349346 | Wireless power transmission apparatus | Hee Jung Seo, Won-San Na | 2022-05-31 |
| 11196296 | Wireless power transmission system for rotating connector | Kil Jae Jang | 2021-12-07 |
| 10854379 | Wireless power transfer antenna core and wireless power transfer module including same | Won-San Na, Byoung-Su Jin, Do Sick Kim | 2020-12-01 |
| 9942955 | LED lamp using switching circuit | Won-San Na, Jin-Pyo Park, Cheol-Seung Han | 2018-04-10 |