Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117242 | Furnace for producing secondary battery cathode material and method for firing secondary battery cathode material | Keeyoung Jung, Choongmo Yang, Yoon-Cheol Park, Yeong Woo Kim, Young Min Park | 2024-10-15 |
| 12085339 | Apparatus for calcining secondary battery cathode material | Choongmo Yang, Keeyoung Jung, Yooncheol Park, Yeong Woo Kim | 2024-09-10 |
| 11713925 | Sagger for firing secondary battery active material and method for manufacturing secondary battery active material using same | Young Min Park, Woo Taek KIM, Hyeon Woo Kim, Choong-Mo Yang, Yoon-Cheol Park +1 more | 2023-08-01 |
| 11152603 | Saggar for firing active material of lithium secondary battery, and method for manufacturing active material using same | Young Min Park, Choong-Mo Yang, Woo Taek KIM | 2021-10-19 |
| 10252698 | Apparatus and method for diagnosing failure of ultrasonic sensor | Jee Hyun Jung, In-chul Hwang | 2019-04-09 |
| 7467528 | Method of fabricating dual hole glass ferrules | Sun-Uk Kim, Myong-Cheul Chun | 2008-12-23 |