Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7849436 | Method of forming dummy pattern | — | 2010-12-07 |
| 7483410 | System and method of a wireless network operation and maintenance | Ki Hyun Joo, Chol Su Kang, Jay Wu Hong | 2009-01-27 |
| 7006479 | System and method of a wireless network operation and maintenance | Ki Hyun Joo, Chol Su Kang, Jay Wu Hong | 2006-02-28 |