Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7834661 | Ultra-low-power level shifter, voltage transform circuit and RFID tag including the same | Ja-nam Ku, Young-hoon Min, Dong Hyun Lee, Il-jong Song | 2010-11-16 |
| 7593690 | Signal converter, RFID tag having signal converter, and method of driving RFID tag | Il-jong Song, Young-hun Min | 2009-09-22 |
| 7589761 | Device and method for transmitting image data | — | 2009-09-15 |
| 5184087 | Transconductance amplifier using parasitic bipolar transistors to embody a constant voltage source | — | 1993-02-02 |