Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937210 | Method for isolating fraction having anti-inflammatory or osteoarthritis-inhibiting effects by using oyster shell chips | Ji-Sook Han, Yeoun-Ju Byoun | 2018-04-10 |
| 9867298 | Case frame and manufacturing method thereof | Chang-Youn Hwang, Yong Geon LEE | 2018-01-09 |
| 9699926 | Case, method of manufacturing case, and electronic device | Chang-Youn Hwang, Won Tae Kim, Jong-Chul Choi | 2017-07-04 |
| 9306268 | Electronic device and method for manufacturing the same | Chang-Youn Hwang, Hee-Cheul Moon, Jong-Chul Choi | 2016-04-05 |
| 8828251 | Method for finishing exterior surface of injection-molded product | Jong Bae Park, Pil Woo LEE, Jong-Hwa Kim, Jung Won Cho | 2014-09-09 |