Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960265 | Apparatus and method for collecting metallic impurity on a semiconductor wafer | Yong-Woo Heo, June-Ing Gill, Mi Kyoung Lee | 2005-11-01 |
| 5570198 | Paid broadcast receiving device with connection detecting capability | — | 1996-10-29 |