Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10028629 | Window cleaning apparatus and method of controlling the same | Dong Kyu Kim | 2018-07-24 |
| 9351616 | Apparatus for cleaning a glass window and method for controlling the movement thereof | Kwang Mok Jung, Young Ho Choi | 2016-05-31 |
| 9215956 | Glass window cleaning device and a control method therefor | — | 2015-12-22 |
| 9198550 | Window cleaning apparatus and method of controlling the same | Dong Kyu Kim, Sung Hyuk Kang | 2015-12-01 |
| 8826482 | Window cleaning apparatus and method for controlling movement thereof | Kwang Mok Jung, Young Ho Choi | 2014-09-09 |