Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739817 | Test board and driving method thereof | Sang Rock Yoon, Hyun Il Park, Yeong Mook Choi | 2017-08-22 |
| 9678128 | Noise test apparatus and method for testing a display panel using the same | Ung Choi, Young-Mook Choi, Sang Rock Yoon | 2017-06-13 |