Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951653 | Core drill having one touch lock function of core bit | Byung Kwon Jeon | 2024-04-09 |
| 11512887 | Refrigerator | Il Sung Bae, Dae Jin Hong, Sun-gi Hong | 2022-11-29 |
| 11402146 | Refrigerator | Il Sung Bae, Joo Hee Song, Ki Hyun Kim, Byung Kwan Yang | 2022-08-02 |
| 11306960 | Refrigerator having detachable cooling module | Dae Jin Hong, Il Sung Bae, Byung Kwan Yang, Sun-gi Hong | 2022-04-19 |
| 11137148 | Air conditioner | Sun Muk Choi, Kyeong Ae Lee, Je-Gu Lee, Dong Yoon Lee, Kwon Jin Kim | 2021-10-05 |
| 10718533 | Fan assembly and air conditioner having the same | Jin Baek Kim, Hyun Joo Jeon, Eung Ryeol Seo, Jun Kyu Jung, Dong Gi Han +1 more | 2020-07-21 |
| 8961082 | One-touch chamfering-amount adjustment device for a chamfering machine | Byung Kwon Jeon | 2015-02-24 |
| 8740521 | Chamfer device for machining weld bead surface which allows one-touch chamfering-amount adjustment | Byung Kwon Jeon | 2014-06-03 |