Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7893507 | Metal oxide semiconductor (MOS) transistors with increased break down voltages and methods of making the same | Marian Udrea Spenea, Serban-Mihai Popescu | 2011-02-22 |
| 7868693 | Class-D amplifier | Marius Padure, Serban-Mihai Popescu | 2011-01-11 |
| 7816896 | Circuits and methods for controlling a converter | Serban-Mihai Popescu, ChengHwa Teh | 2010-10-19 |
| 7724553 | DC-to-DC converter with improved transient response | Footshen Wong, Sheng-Jui Huang | 2010-05-25 |
| 7719247 | DC/DC converter with improved stability | Sorin Hornet | 2010-05-18 |
| 7659702 | Buck topology allowing step-up and polarity change | Serban-Mihai Popescu, Sorin Hornet | 2010-02-09 |
| 7656684 | Power converter | Catalin Popovici | 2010-02-02 |
| 7602620 | Controller for power converter | Catalin Popovici | 2009-10-13 |
| 7598718 | Controller for DC to DC converter | Serban-Mihai Popescu | 2009-10-06 |
| 7599199 | Power converter switch control | Catalin Popovici | 2009-10-06 |
| 7589987 | DC-to-DC converter with improved transient response | — | 2009-09-15 |
| 7501886 | Low distortion class-D amplifier | Marius Padure, Serban-Mihai Popescu | 2009-03-10 |
| 7471144 | Low distortion class-D amplifier | — | 2008-12-30 |
| 7471533 | DC-to-DC converter with improved transient response | — | 2008-12-30 |
| 7466113 | Break-before-make sensing for drivers | Serban-Mihai Popescu | 2008-12-16 |
| 7446516 | DC/DC converter with improved stability | Sorin Hornet | 2008-11-04 |
| 7391191 | Switching resistance linear regulator architecture | Serban Popescu, ChengHwa Teh | 2008-06-24 |
| 7365995 | Power converter | Catalin Popovici | 2008-04-29 |
| 7304866 | System and method for power converter switch control | Catalin Popovici | 2007-12-04 |
| 7242598 | DC-to-DC converter with improved transient response | — | 2007-07-10 |
| 7202650 | Controller for DC to DC converter | Serban-Mihai Popescu | 2007-04-10 |
| 7196499 | DC/DC converter with inductor current sensing capability | — | 2007-03-27 |
| 7098642 | Controller for DC to DC converter | Serban-Mihai Popescu | 2006-08-29 |
| 7031174 | DC-to-DC converter with improved transient response | — | 2006-04-18 |
| 7023709 | Power converter | Catalin Popovici | 2006-04-04 |