Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9958031 | Vacuum cleaner | Hyun Uk Park, Seung Il Han, Jea Won Lee | 2018-05-01 |
| 9951791 | Air conditioner | Chang-Woo Jung, Hyun Uk Park, Wan-Ku Kang, Sung Hyun Chun, Chan Young Park +4 more | 2018-04-24 |