Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422245 | Semiconductor measurement apparatus | Garam Choi, Wookrae Kim, Jinyong Kim, Sungho Jang, Younguk JIN +1 more | 2025-09-23 |
| 12347096 | Semiconductor measurement apparatus | Myungjun Lee, Wookrae Kim, Jinyong Kim, Jaehwang Jung, Sungho Jang | 2025-07-01 |
| 12228499 | Pupil ellipsometry measurement apparatus and method and method of fabricating semiconductor device using the pupil ellipsometry measurement method | Jaehwang Jung, Yasuhiro Hidaka, Mitsunori Numata, Wookrae Kim, Myungjun Lee | 2025-02-18 |