Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748192 | Printed circuit board having a post bump | Dong Sun Kim, Sung Wuk Ryu | 2017-08-29 |
| 9657668 | Injector driver and operating method thereof | Choong Seob Park, Kang Hee Cho, Doo Jin Jang | 2017-05-23 |
| 9589878 | Semiconductor package | Sung Wuk Ryu, Dong Sun Kim, Hyun Seok Seo | 2017-03-07 |