Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401970 | Magnetic bearing control device and control method | Kyung Min Kim | 2022-08-02 |
| 11306777 | Magnetic bearing control apparatus, control method and high speed rotating motor using the same | Keun Jung, Kyung Min Kim, Jonghyun Jeon | 2022-04-19 |
| 11031859 | Device for stabilizing direct current (DC) distribution system | Mun Seok Seo, Seongju Kim | 2021-06-08 |
| 10951029 | Power source input device for both ac and dc power sources | Kyung Min Kim | 2021-03-16 |
| 10771002 | Device for stabilizing direct current (DC) distribution system | Seongju Kim, Mun Seok Seo | 2020-09-08 |
| 10677496 | Compressor driving apparatus and chiller including the same | Jonghyun Jeon, Keunwoo Jung | 2020-06-09 |
| 10554114 | Device for stabilizing direct current (DC) distribution system | Mun Seok Seo, Seongju Kim | 2020-02-04 |
| 9742336 | Air conditioner with variable power converter | Jonghyun Jeon, Taeyoung Park, Jungsong Moon, Sangyoung Kim | 2017-08-22 |
| 9732991 | Motor driving device and air conditioner including the same | Sangyoung Kim, Taeyoung Park, Kyungmin Kim | 2017-08-15 |