Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280691 | System and method for charging battery of vehicle | In Yong Yeo | 2025-04-22 |
| 12257925 | Converter and power conversion system for vehicle auxiliary battery | In Yong Yeo, Se Wan Choi | 2025-03-25 |
| 11489476 | Vehicle power conversion apparatus and method | Tae Jong Ha, Byung Gu Kang, Dae Woo Lee | 2022-11-01 |
| 11335494 | Planar transformer | In Yong Yeo, Tae Jong Ha, Dae Woo Lee | 2022-05-17 |
| 11223292 | United converter apparatus and operating method thereof | Jin Young Yang, Jong Pil Kim, Woo Young Lee, Ji Han Lee, Si Hun Yang +1 more | 2022-01-11 |
| 11207992 | Power conversion system for vehicles and control method thereof | In Yong Yeo, Jin Myeong Yang, Woo Young Lee, Dae Woo Lee, Jong Pil Kim | 2021-12-28 |
| 10965205 | Power conversion system for vehicles | Tae Jong Ha, In Yong Yeo, Dae Woo Lee | 2021-03-30 |
| 10956966 | Method, non-transitory computer-readable medium, and system for online transaction using offline experience | — | 2021-03-23 |
| 10250117 | Apparatus for controlling converter | Dae Woo Lee, Tae Jong Ha, In Yong Yeo, Byeong Seob Song | 2019-04-02 |
| 10084444 | Gate-driving apparatus for providing negative voltage to gate of switch | Dae Woo Lee, Jin Myeong Yang, In Yong Yeo, Jin Young Yang, Byeong Seob Song +1 more | 2018-09-25 |
| 9884559 | Device and method for controlling a high side DC/DC converter of a hybrid vehicle | Sang Cheol Shin | 2018-02-06 |
| 9632118 | Current sensing device and method using current transformer | Jin Myeong Yang, Je Hwan Lee, Seong Min Lee, Sang Cheol Shin, Han Geun Jang | 2017-04-25 |
| 9128982 | Search system and search method for recommending reduced query | Ji Hoon Choi, Ji Seoung Kim | 2015-09-08 |
| 8838580 | Method and system for providing keyword ranking using common affix | Dongwook Kim, Jiyeon Lee | 2014-09-16 |
| 8239048 | Method and system for analyzing competition result | Yuwon Kim, Yoon Young Jung | 2012-08-07 |
| 4887198 | Electronic large current switch for a single power circuit | — | 1989-12-12 |