Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11825599 | Air-pocket prevention PCB, air-pocket prevention PCB module, electrical device including the same, and manufacturing method of electrical device including the same | Jun Kyu Lee, Jeong Man Han, Yong Woo Kang, Sang Keun Ji, Dong Kyun Ryu | 2023-11-21 |
| 11655417 | Liquid-crystal medium | Chang-Suk CHOI, Jeong-Hee Sung, Ming-Chou Wu, Sang Kyu Lee | 2023-05-23 |
| 11541637 | Hot dip plated steel sheet having excellent corrosion resistance and workability | Moon-Jae KWON | 2023-01-03 |