| 9077198 |
Battery charging method and circuit |
— |
2015-07-07 |
| 7868600 |
Adaptive PWM pulse positioning for fast transient response |
Weihong Qiu, Robert H. Isham, Zhixiang Liang |
2011-01-11 |
| 7489199 |
Saturation detector and warning circuit including clamp |
— |
2009-02-10 |
| 7486058 |
Circuit and method combining a switching regulator with one or more low-drop-out linear voltage regulators for improved efficiency |
— |
2009-02-03 |
| 7362169 |
Power efficient amplifier |
Gang Liu |
2008-04-22 |
| 7024649 |
Multi-output power supply design system |
Arthur J. Collmeyer, Dickson Wong, Allen Samuels |
2006-04-04 |
| 5774021 |
Merged transconductance amplifier |
Joseph C. Buxton, Zoltan Zansky, Derek F. Bowers |
1998-06-30 |
| 5680300 |
Regulated charge pump DC/DC converter |
A. Martin Mallinson |
1997-10-21 |
| 5672952 |
Controller for battery charger with reduced reverse leakage current |
— |
1997-09-30 |
| 5498995 |
Short circuit frequency shift circuit for switching regulators |
Hendrik Santo |
1996-03-12 |