Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280012 | Method for manufacturing metal lithium | Woon Kyoung Park, Kwang Seok Park, Woo Chul Jung | 2022-03-22 |
| D827603 | Portable terminal | In-Sik Chung | 2018-09-04 |
| D748081 | Portable terminal | In-Sik Chung | 2016-01-26 |
| D729191 | Portable terminal | In-Sik Chung | 2015-05-12 |
| D728543 | Portable terminal | In-Sik Chung | 2015-05-05 |
| D598881 | Mobile phone | Nam-Mi Kim, Chang-Hwan Hwang | 2009-08-25 |
| D593985 | Mobile phone | Nam-Mi Kim, Chang-Hwan Hwang | 2009-06-09 |
| D588572 | Mobile phone | Nam-Mi Kim, Chang-Hwan Hwang | 2009-03-17 |