Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304340 | Distance estimation method for fine positioning for electric vehicle wireless power transfer, and distance estimation apparatus using same | — | 2025-05-20 |
| 12015284 | Low frequency sensor based apparatus and method for measuring vehicle position | Chang Woo Ha, Ki Won Ko, Bong-Ju Kim | 2024-06-18 |
| 11611246 | Low frequency sensor based apparatus and method for measuring vehicle position | Chang Woo Ha, Ki Won Ko, Bong-Ju Kim | 2023-03-21 |
| 11552509 | Apparatus and method for measuring vehicle position based on low frequency signals | Min Byeong Lee | 2023-01-10 |
| 11407318 | Method and apparatus for controlling wireless power transfer | Min Ho Shin | 2022-08-09 |
| 11264844 | Apparatus and method for measuring vehicle position based on low frequency signals | Min Byeong Lee | 2022-03-01 |
| 11198370 | Position measurement apparatus and method for wireless power transfer | Kyung Taek Kim | 2021-12-14 |
| 11177702 | Position alignment apparatus and method for wireless power transfer | — | 2021-11-16 |
| 11148537 | Method and apparatus for controlling wireless power transfer | Min Ho Shin | 2021-10-19 |
| 11059379 | Position alignment apparatus and method for wireless charging | Sang Sun Lee | 2021-07-13 |
| 10800283 | Wireless power transfer method for electric vehicle based on auxiliary battery status and electric vehicle for the same | Jin Su Jang, Taek Hyun Jung, Zeung Il Kim | 2020-10-13 |
| 10622846 | Method and apparatus for position alignment using low-frequency antennas in wireless power transfer system | — | 2020-04-14 |
| 10543754 | Charging control apparatus and method for electric vehicle and billing system using the same | Jin Su Jang, Taek Hyun Jung, Zeung Il Kim, Ho-Jin Lee | 2020-01-28 |
| 10449866 | Coil alignment method for aligning a vehicle assembly coil with a ground assembly coil and electric vehicle wireless power transfer apparatus using the same | Won Shil Kang, Hyun Chul Ku, Jong Gyun Lim | 2019-10-22 |
| 10399448 | Alignment method for wireless power transfer coil and apparatus for the same | Kong Pengfei, Won Shil Kang, Hyun Chul Ku, Jong Gyun Lim | 2019-09-03 |
| 10399449 | Wireless charging control apparatus and method for optimal charging by adjusting the inclination of the electric vehicle being charged | Jin Su Jang, Taek Hyun Jung, Zeung Il Kim | 2019-09-03 |
| 10351008 | Coil alignment method in wireless power transfer system and apparatus using the same | Kong Pengfei, Won Shil Kang, Hyun Chul Ku, Jong Gyun Lim | 2019-07-16 |
| 10306686 | Method and apparatus for discovering a primary device of electric vehicle supply equipment and operating method of supply equipment communication controller | Byung Seung Jeon, Zeung Il Kim | 2019-05-28 |
| 10279695 | Electric vehicle parallel charging method and apparatus | Jin Su Jang, Taek Hyun Jung, Zeung Il Kim | 2019-05-07 |
| 10088508 | Wireless power transfer method and apparatus and method of detecting resonant frequency used in wireless power transfer | Hyun Chul Ku, Won Shil Kang, Jong Gyun Lim | 2018-10-02 |
| 10040362 | Secondary charging pad alignment method, wireless charging control apparatus, and method of operating charger | Do Hoon Kim, Zeung Il Kim | 2018-08-07 |
| 9802496 | Charging vehicle, charging system and driving method of charging system | Zeung Il Kim, Do Hoon Kim | 2017-10-31 |
| 9688150 | System and method for controlling environmentally-friendly vehicle | Do Hoon Kim | 2017-06-27 |
| 9643488 | Management system for refueling and charging of plug-in hybrid electric vehicle | Young Cheol Koh | 2017-05-09 |
| 9577466 | Wireless charging system and method for controlling the same | Hyun Chul Ku, Ka Hyun Kim, Jung Min No, Bae Seok Park, Jong Gyun Lim +1 more | 2017-02-21 |