Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9979309 | Synchronous rectification controller | Hongying Ding, Roberto Quaglino | 2018-05-22 |
| 9627966 | Power converter having an advanced control IC | — | 2017-04-18 |
| 9326333 | Flyback driver for use in a flyback power converter and related method | Dana Wilhelm | 2016-04-26 |
| 8093834 | Automotive HID headlamp ballast control IC | Dana Wilhelm | 2012-01-10 |
| 8058811 | HID lamp ballast circuit | — | 2011-11-15 |
| 7755304 | Three-way dimming ballast circuit | — | 2010-07-13 |
| 7558081 | Basic halogen convertor IC | Iulia Rusu | 2009-07-07 |
| 7521874 | Dimmable ballast control integrated circuit | Thomas Ribarich | 2009-04-21 |
| 7521878 | Applications of halogen converter control IC | — | 2009-04-21 |
| 7508142 | Ballast control circuit for use with CCFL and EEFL lamps | — | 2009-03-24 |
| 7436160 | Half bridge adaptive dead time circuit and method | Iulia Rusu, Dana Wilhelm | 2008-10-14 |
| 7321201 | Basic halogen convertor IC | Iulia Rusu | 2008-01-22 |
| 7301288 | LED buck regulator control IC | — | 2007-11-27 |
| 7288898 | Automotive high intensity discharge lamp ballast circuit | Thomas Ribarich | 2007-10-30 |
| 7265503 | Applications of halogen convertor control IC | — | 2007-09-04 |
| 7211966 | Fluorescent ballast controller IC | Zan Huang | 2007-05-01 |
| 7190208 | Self-oscillating full bridge driver IC | Thomas Ribarich | 2007-03-13 |
| 7187244 | Digital light ballast oscillator | Thomas Ribarich, Muthu Subaramanian | 2007-03-06 |
| 7154232 | Ballast control IC with multi-function feedback sense | Cecilia Contenti, Thomas Ribarich | 2006-12-26 |
| 7126288 | Digital electronic ballast control apparatus and method | Thomas Ribarich | 2006-10-24 |
| 7109665 | Three-way dimming CFL ballast | — | 2006-09-19 |
| 6858996 | Driver IC for use with simple microcontrol | — | 2005-02-22 |
| 6734640 | System and method for electronic ballast design | Thomas Ribarich | 2004-05-11 |
| 6603274 | Dimming ballast for compact fluorescent lamps | Thomas Ribarich | 2003-08-05 |