Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130234 | Autonomous cleaner | Tae-Soo Kim, Hyun Soo Jung, Sang Hwa Choi, Sang Sik Yoon, Shin Kim +5 more | 2018-11-20 |
| 9854954 | Robot cleaner | Seung Il Han, Dong Won Kim, Sang Sik Yoon, Jun Hwa Lee | 2018-01-02 |