Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035483 | Oscillator tuning system and oscillator tuning method | Il-jong Song, Chol Su Yoon | 2011-10-11 |
| 7978077 | RFID reader and RFID tag using UHF band and action methods thereof | Dong Hyun Lee, Ja-nam Ku, Il-jong Song, Sung-Oh Kim, Kyeong-soon Cho | 2011-07-12 |
| 7893442 | Schottky diode having low breakdown voltage and method for fabricating the same | Dong-sik Shim, Hyung Choi | 2011-02-22 |