Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040268 | Data readout system having non-uniform ADC resolution and method thereof | — | 2011-10-18 |
| 8031097 | Multiplying digital-to-analog converter for high speed and low supply voltage | Wei-Hsuan Tu | 2011-10-04 |
| 7924087 | Reference buffer circuit | Wei-Hsuan Tu | 2011-04-12 |
| 7859441 | Data readout system having non-uniform ADC resolution and method thereof | — | 2010-12-28 |
| 7768432 | Analog-to-digital conversion devices and analog-to-digital conversion stages thereof | Wei-Hsuan Tu | 2010-08-03 |
| 7746260 | Multiplying digital-to-analog converter for high speed and low supply voltage | Wei-Hsuan Tu | 2010-06-29 |
| 6970026 | Power-on reset circuit and method for low-voltage chips | — | 2005-11-29 |
| 6906581 | Fast start-up low-voltage bandgap voltage reference circuit | Chao-Cheng Lee | 2005-06-14 |
| 6825718 | Impedance matching circuit | Chao-Cheng Lee | 2004-11-30 |