Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8314764 | Voltage amplifier and driving device of display device using the voltage amplifier | Byung-Doo Kim, Hee-Jong Park, Sang Hoon Lee | 2012-11-20 |
| 8294657 | Liquid crystal display, driving apparatus, digital-analog converter and output voltage amplifier thereof | Byung-Doo Kim, Hee-Jong Park, Sang Hoon Lee | 2012-10-23 |