Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522698 | Method for manufacturing solar cell having selective emitter and solar cell manufactured thereby | Jiyoun Lee, Jung Chul Lee | 2019-12-31 |
| 10464546 | Apparatus and method for determining failure of engine clutch | — | 2019-11-05 |
| 10305827 | Method and system for providing instant messaging service | Seung Hwan Van, Ka Ram Han, Sung Hwan Chang | 2019-05-28 |
| 10234023 | Apparatus for electronically controllable transmission | Jeong-Ho Bak, Chun Nyung Heo, Haeik Jang, MinGwon Lee | 2019-03-19 |
| D838298 | Refrigerator | Kyukwan Choi, Wonsang Choi, Daesung Lee, Jinhee Park | 2019-01-15 |
| D838297 | Refrigerator | Kyukwan Choi, Wonsang Choi, Daesung Lee, Jinhee Park | 2019-01-15 |
| D837840 | Refrigerator | Kyukwan Choi, Wonsang Choi, Daesung Lee, Jinhee Park | 2019-01-08 |
| D837841 | Refrigerator | Kyukwan Choi, Wonsang Choi, Daesung Lee, Jinhee Park | 2019-01-08 |