| 11929715 |
Method and apparatus for modulating amplifier supply voltage for reducing power dissipation |
Miguel Salcedo, Donald Humbert |
2024-03-12 |
| 10560013 |
Method and apparatus for reducing output voltage ripple in hysteretic boost or buck-boost converter |
Tommy Chun Wah Ho, Fu-Ho Lee, Miguel Salcedo |
2020-02-11 |
| 10103635 |
Buck-boost controller achieving high power factor and valley switching |
Simon Krugly, Alexander Mednik, Marc Tan |
2018-10-16 |
| 9661702 |
Constant-current controller with square-wave input current shaping |
Alexander Mednik |
2017-05-23 |
| 9658276 |
Circuit and method for detecting short circuit failure of a switching transistor |
Alexander Mednik, Marc Tan, Simon Krugly |
2017-05-23 |
| 9590613 |
Circuit and method for active crosstalk reduction in multiple-channel power supply controllers |
Alexander Mednik, Marc Tan, Simon Krugly |
2017-03-07 |
| 8587278 |
LED driver with low harmonic distortion of input AC current and methods of controlling the same |
Alexander Mednik, Marc Tan |
2013-11-19 |
| 8461777 |
Protection from short cathode condition in LED driver and method therefor |
Alexander Mednik |
2013-06-11 |
| 8456106 |
LED driver with extended dimming range and method for achieving the same |
Alexander Mednik |
2013-06-04 |
| 8358090 |
Dimmer circuit for transformer—isolated LED driver and method therefor |
Alexander Mednik |
2013-01-22 |
| 8130519 |
Led driver with low harmonic distortion of input AC current and methods of controlling the same |
Alexander Mednik, Marc Tan |
2012-03-06 |
| 8106597 |
High efficiency boost LED driver with output |
Alexander Mednik |
2012-01-31 |
| 7863836 |
Control circuit and method for regulating average inductor current in a switching converter |
Alexander Mednik, Marc Tan |
2011-01-04 |
| 7723926 |
Shunting type PWM dimming circuit for individually controlling brightness of series connected LEDS operated at constant current and method therefor |
Alexander Mednik |
2010-05-25 |
| 7561452 |
Transformer-isolated flyback converters and methods for regulating output current thereof |
Alexander Mednik, Zhibo Tao |
2009-07-14 |
| 7538534 |
Method and apparatus for controlling output current of a cascaded DC/DC converter |
Alexander Mednik |
2009-05-26 |
| 7224559 |
Differential current detection |
Christopher P. Henze |
2007-05-29 |
