Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978077 | RFID reader and RFID tag using UHF band and action methods thereof | Dong Hyun Lee, Ja-nam Ku, Young-hoon Min, Il-jong Song, Kyeong-soon Cho | 2011-07-12 |
| 7966436 | Data transmitter having high and low speed transmission units | Bum-Soo Suh, Jong-Keun Na | 2011-06-21 |
| 7874035 | Apparatus for connecting a precast deck slab with a beam on a bridge and method for connecting the slab with the beam using the same | Sun Kyu Park, Sung-Nam Hong, Tae Wan Kim, Kyoung Bong Han | 2011-01-25 |