Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11754877 | Lighting apparatus | Chul Hong Kim, Moo Ryong Park, Byoung Eon Lee | 2023-09-12 |
| 11751379 | Semiconductor memory device | Jae Hoon Kim, Yong-Hoon Son, Hyunji SONG, Gyeonghee LEE, Seungjae Jung | 2023-09-05 |
| 11739899 | Lighting device | Chui Hong Kim, Hyun Duck Yang, Moo Ryong Park, Jun Chul Hyun | 2023-08-29 |
| 11648545 | Transition metal-based heterogeneous carbonylation reaction catalyst and method for preparing lactone or succinic anhydride using catalyst | Sungho Yoon, Senkuttuvan Rajendiran, Jianwei Jiang | 2023-05-16 |
| 11586069 | Lighting apparatus | Chui Hong Kim, Moo Ryong Park, Byoung Eon Lee | 2023-02-21 |