Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155905 | Enhanced wear resistant steel and methods of making the same | Ning Ma, Raghavan Ayer, Russell Robert Mueller, Hak-Cheol Lee, Jong-Kyo Choi +1 more | 2021-10-26 |
| 11130204 | Field dissimilar metal welding technology for enhanced wear resistant high manganese steel | Andrew J. Wasson, Douglas P. Fairchild, Xin Yue, IlWook Han, Sangchul Lee +2 more | 2021-09-28 |
| 10977475 | Fingerprint recognition sensor and display device having the same | Jong Woo Jin, Jin Hyeong Yu, Jun Woo Chung, Youn Duck Nam | 2021-04-13 |