Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10224820 | Method and apparatus for digital control of a switching regulator | Alex B. Djenguerian, Arthur B. Odell, Kent Wong | 2019-03-05 |
| 9853119 | Integration of an auxiliary device with a clamping device in a transient voltage suppressor | Tao Wei | 2017-12-26 |
| 9484824 | Method and apparatus for digital control of a switching regulator | Alex B. Djenguerian, Arthur B. Odell, Kent Wong | 2016-11-01 |
| 8829875 | Controller compensation for frequency jitter | — | 2014-09-09 |
| 8724273 | Transient blocking unit with strong reset capability | — | 2014-05-13 |
| 8654547 | Method and apparatus for digital control of a switching regulator | Alex B. Djenguerian, Arthur B. Odell, Kent Wong | 2014-02-18 |
| 8477515 | Method and apparatus to limit maximum switch current in a switching power supply | Alex B. Djenguerian | 2013-07-02 |
| 8368370 | Controller compensation for frequency jitter | — | 2013-02-05 |
| 8325498 | Method and apparatus to limit maximum switch current in a switching power supply | Alex B. Djenguerian | 2012-12-04 |
| 8300373 | Voltage triggered transient blocking unit | — | 2012-10-30 |
| 8289667 | Current limiting surge protection device | — | 2012-10-16 |
| 8223467 | Transient blocking unit using normally-off device to detect current trip threshold | — | 2012-07-17 |
| 8194422 | Method and apparatus for digital control of a switching regulator | Alex B. Djenguerian, Arthur B. Odell, Kent Wong | 2012-06-05 |
| 8169763 | Transient blocking unit having an enhancement mode device in the primary current path | — | 2012-05-01 |
| 8089781 | Method and apparatus to limit maximum switch current in a switching power supply | Alex B. Djenguerian | 2012-01-03 |
| 7978455 | Adaptive transient blocking unit | — | 2011-07-12 |
| 7974061 | Common gate connected high voltage transient blocking unit | — | 2011-07-05 |
| 7894222 | Method and apparatus to limit maximum switch current in a switching power supply | Alex B. Djenguerian | 2011-02-22 |
| 7830678 | Method and apparatus for digital control of a switching regulator | Alex B. Djenguerian, Arthur B. Odell, Kent Wong | 2010-11-09 |
| 7755917 | Modulation of a feedback signal used in a digital control of a switching regulator | Alex B. Djenguerian, Arthur B. Odell, Kent Wong | 2010-07-13 |
| 7593245 | Method and apparatus to limit maximum switch current in a switching power supply | Alex B. Djenguerian | 2009-09-22 |
| 7233504 | Method and apparatus for digital control of a switching regulator | Alex B. Djenguerian, Arthur B. Odell, Kent Wong | 2007-06-19 |
| 7042518 | Digitally controlled variable frequency HF emphasis circuit for use in video displays | — | 2006-05-09 |
| 6771023 | System and method for regulating cathode ray tube beam current using autobias | Charles Guan | 2004-08-03 |
| 6686710 | Circuit and method for regulating current using autobias | Charles Guan | 2004-02-03 |