Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649001 | Vacuum cleaner | Han Saem Lee, See-hyun Kim, Hyeon Cheol Kim | 2017-05-16 |
| 9632379 | Display device | In Cheol Kim, Seung-ho Nam, Yoon Gyu Lee, Il Ho Lee | 2017-04-25 |
| 9596967 | Cleaner and cleaner accessory | See-hyun Kim, Hyeon Cheol Kim, Han Saem Lee | 2017-03-21 |
| 9547389 | Position detecting system and driving method thereof | Il Ho Lee, Seung-ho Nam | 2017-01-17 |