Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9474995 | Filter assembly and filtering system having the same | Kyungho Hwang | 2016-10-25 |
| 9143344 | Network system including an air conditioning apparatus and a method for controlling an air conditioning apparatus | Hoocheol Lee, Muhyun Moon, Dongbum Hwang, Sooyoung Lee | 2015-09-22 |
| 9008845 | Network system and control method thereof | — | 2015-04-14 |