Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10048601 | Apparatus for measuring mask error and method therefor | Hak-Seung Han, Dong Gun Lee | 2018-08-14 |
| 10012771 | Polarizing plate and display device comprising same | Jaehong Park, Tae Ho Kim, Min Woo Hwang, Deok Woo Park, Jeong Yeun Kim +2 more | 2018-07-03 |
| 9892500 | Method for grouping region of interest of mask pattern and measuring critical dimension of mask pattern using the same | Hyung Joo Lee, Won Joo Park, Seuk Hwan Choi, Byung-Gook Kim | 2018-02-13 |