Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481227 | Air conditioning apparatus for vehicles | Myung Hoe Kim, Seung Wook Kim, Jong Heon LEE, Hyung Joo Kim, Sang Chul Byon | 2016-11-01 |
| 9123491 | Gas insulated switchgear | — | 2015-09-01 |
| 9099691 | Rechargeable battery | Po-Jung Hwang, Seung Jae Lee, Yoo-Myung Kang, Jae-Do Ahn, Jeong Heon Lee +4 more | 2015-08-04 |
| 9029718 | Common actuator system of multi switches for switchgear | — | 2015-05-12 |
| 8933358 | Power transmission device for vacuum interrupter and vacuum breaker having the same | — | 2015-01-13 |
| 8920965 | Rechargeable battery | Jun Sik Kim, Jae-Hyun Hwang, Sung-Soo Kim | 2014-12-30 |
| 8653397 | Contact apparatus for circuit breaker | — | 2014-02-18 |
| 8486160 | Rechargeable battery | Po-Jung Hwang, Seung Jae Lee, Yoo-Myung Kang, Jae-Do Ahn, Jeong Heon Lee +4 more | 2013-07-16 |