Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937044 | Apparatus and method for improving receiving sensitivity of portable radio frequency identification | Hee-Chan Choi, Dong Woo Lee | 2011-05-03 |
| 7863129 | Method for manufacturing semiconductor device | Jong Kuk Kim | 2011-01-04 |