Issued Patents 2004
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836415 | Primary-side regulated pulse width modulation controller with improved load regulation | Chem-Lin Chen, Jenn-yu G. Lin, Song-Yi Lin | 2004-12-28 |
| 6836173 | High-side transistor driver for power converters | — | 2004-12-28 |
| 6812769 | Switched charge multiplier-divider | Jenn-yu G. Lin, Rui-Hong Lu | 2004-11-02 |
| 6781356 | PWM controller having a modulator for saving power and reducing acoustic noise | Chem-Lin Chen, Jenn-yu G. Lin | 2004-08-24 |
| 6781422 | Capacitive high-side switch driver for a power converter | — | 2004-08-24 |
| 6768657 | Current-driven PWM controller having a power saving means | Chern-Lin Chen, Jenn-yu G. Lin | 2004-07-27 |
| 6768655 | Discontinuous mode PFC controller having a power saving modulator and operation method thereof | Chern-Lin Chen, Jenn-yu G. Lin | 2004-07-27 |
| 6765374 | Low drop-out regulator and an pole-zero cancellation method for the same | Hsuan-I Pan, Chern-Lin Chen, Jenn-yu G. Lin | 2004-07-20 |
| 6744649 | Zero switching power converter operable as asymmetrical full-bridge converter | Jenn-yu G. Lin, Chern-Lin Chen | 2004-06-01 |
| 6744611 | Over-voltage crowbar for lightning surge and ESD protection | Jenn-yu G. Lin | 2004-06-01 |
| 6721192 | PWM controller regulating output voltage and output current in primary side | Chern-Lin Chen, Jenn-yu G. Lin, Yi-Hsin Leu | 2004-04-13 |
| 6674656 | PWM controller having a saw-limiter for output power limit without sensing input voltage | Jenn-yu G. Lin | 2004-01-06 |