Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455998 | Vacuum cleaner | Jae-Ik Park, Won-Jun Jang, Ho-Kyu Choi | 2019-10-29 |
| 10401040 | Air conditioner | Kyung-Hoon Kim, Sung-June Cho, Kwon Jin Kim, Se Hoon Shin, Joon Ho Yoon +2 more | 2019-09-03 |