Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413984 | Apparatus and method for charging and discharging electric vehicle under smart grid environment | Ji Hwon Kim, Young-chan Kim, Hye Jin Song | 2022-08-16 |
| 10773605 | Method and recharging system for automatically selecting recharging mode | So Jin Lee, Ji Hwon Kim | 2020-09-15 |
| 10675979 | In-cable control box mounted on electric vehicle charging cable and method for charging electric vehicle using the same | Ji Hown KIM, So Jin Lee | 2020-06-09 |
| 10131241 | Method and recharging system for automatically selecting recharging mode | So Jin Lee, Ji Hwon Kim | 2018-11-20 |
| 9914363 | Method for wirelessly recharging electric vehicle using visible light communication and vehicle for carrying out the same | So Jin Lee, Ji Hwon Kim | 2018-03-13 |
| 9526079 | Sensing apparatus, time alignment apparatus, time processing method, and time alignment method | Chi-Sheng Shih, Yen-Chieh Cheng | 2016-12-20 |
| 6457300 | Plastic film guiding device of packaging machine | — | 2002-10-01 |
| 5523421 | Kojic acid derivatives | Jong Y. Hong, Ki-Wha Lee, Byeong G. Lee, Dong Il Chang | 1996-06-04 |
| 5486624 | Kojic acid derivative | Jong Y. Hong, Ki-Wha Lee, Byeong G. Lee, Dong Il Chang | 1996-01-23 |
| 5115567 | Electric plaster cast saw control system | Chun-Mei Chou | 1992-05-26 |