Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7187235 | Class AB rail-to-rail operational amplifier | — | 2007-03-06 |
| 6958719 | Digital-to-analog converter circuits including independently sized reference current source transistors and methods of operating same | — | 2005-10-25 |
| 6954164 | Digital to analog converter transistor array and method of layout | Kwang Hee Lee | 2005-10-11 |
| 6639533 | Digital to analog converter having low power consumption | — | 2003-10-28 |