Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449037 | Method of and device for detecting micro-scratches | Sang-Mun Chon, Sang-bong Choi, Hyung-Suk Cho, Pil-Sik Hyun, Kyu-Hong Lim +1 more | 2002-09-10 |
| 6366688 | Apparatus and method for contact failure inspection in semiconductor devices | Jeong-kon Kim, Sang-moon Chon, Sang-bong Choi | 2002-04-02 |