Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11516918 | Air-quality detection apparatus | Chiwan Park, Kijung SUNG, Hyunho Oh | 2022-11-29 |
| 11307185 | Air-quality detection apparatus | Chiwan Park, Kijung SUNG, Hyunho Oh | 2022-04-19 |
| 10371568 | Acoustic sensor and home appliance system comprising the same | Lagyoung Kim, Jihyun SONG | 2019-08-06 |
| 10269344 | Smart home appliances, operating method of thereof, and voice recognition system using the smart home appliances | Juwan LEE, Lagyoung Kim, Daegeun Seo | 2019-04-23 |
| 10015021 | Home appliance and mobile terminal | Juwan LEE, Lagyoung Kim, Seunghoon Lee | 2018-07-03 |