Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D836264 | Washing machine | Wookjun Chung, Myungshik Kim, Yeji Um, Byeongkook Kim | 2018-12-18 |
| D833093 | Door for washing machine | Wookjun Chung, Myungshik Kim, Byeongkook Kim | 2018-11-06 |
| D830018 | Door for washing machine | Wookjun Chung, Myungshik Kim, Byeongkook Kim | 2018-10-02 |
| D828966 | Washing machine | Wookjun Chung, Myungshik Kim, Yeji Um, Byeongkook Kim | 2018-09-18 |
| D827226 | Washing machine | Wookjun Chung, Myungshik Kim, Yeji Um, Byeongkook Kim | 2018-08-28 |
| D813476 | Prewashing sink for washing machine | Kyungah Lee | 2018-03-20 |