Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836415 | Primary-side regulated pulse width modulation controller with improved load regulation | Ta-Yung Yang, Chem-Lin Chen, Song-Yi Lin | 2004-12-28 |
| 6812769 | Switched charge multiplier-divider | Ta-Yung Yang, Rui-Hong Lu | 2004-11-02 |
| 6781356 | PWM controller having a modulator for saving power and reducing acoustic noise | Ta-Yung Yang, Chem-Lin Chen | 2004-08-24 |
| 6768655 | Discontinuous mode PFC controller having a power saving modulator and operation method thereof | Ta-Yung Yang, Chern-Lin Chen | 2004-07-27 |
| 6768657 | Current-driven PWM controller having a power saving means | Ta-Yung Yang, Chern-Lin Chen | 2004-07-27 |
| 6765374 | Low drop-out regulator and an pole-zero cancellation method for the same | Ta-Yung Yang, Hsuan-I Pan, Chern-Lin Chen | 2004-07-20 |
| 6744649 | Zero switching power converter operable as asymmetrical full-bridge converter | Ta-Yung Yang, Chern-Lin Chen | 2004-06-01 |
| 6744611 | Over-voltage crowbar for lightning surge and ESD protection | Ta-Yung Yang | 2004-06-01 |
| 6721192 | PWM controller regulating output voltage and output current in primary side | Ta-Yung Yang, Chern-Lin Chen, Yi-Hsin Leu | 2004-04-13 |
| 6674656 | PWM controller having a saw-limiter for output power limit without sensing input voltage | Ta-Yung Yang | 2004-01-06 |