Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8587276 | Controllers for controlling output signals of power converters | Laszlo Lipcsei, Serban-Mihai Popescu | 2013-11-19 |
| 8120312 | Power management topologies to control power between a DC power source and one or more batteries to a system load | Constantin Bucur, Marian Niculae, Daryl Nees | 2012-02-21 |
| 8098469 | Electricity delivery system | Laszlo Lipcsei | 2012-01-17 |
| 7804273 | Selector circuit for power management in multiple battery systems | Marian Niculae, Constantin Bucur | 2010-09-28 |
| 7791314 | Power management topologies to control power between a DC power source and one or more batteries to a system load | Constantin Bucur, Marian Niculae, Daryl Nees | 2010-09-07 |
| 7615965 | Power management system | Jiwei Chen, Oleg Kobildjanov | 2009-11-10 |
| 7615981 | Boost converter with enhanced control capabilities of emulating an inductor current | Foot Shen Wong, Ming Kwang Han | 2009-11-10 |
| 7508176 | Controller for a DC to DC converter having linear mode and switch mode capabilities | Alexandru Hartular, Chun-Te Lu, You-Yuh Shyr, Constantin Bucur, Jiwei Chen +1 more | 2009-03-24 |
| 7501720 | Selector circuit for power management in multiple battery systems | Marian Niculae, Constantin Bucur | 2009-03-10 |
| 7414381 | Charging circuit for parallel charging in multiple battery systems | Marian Niculae, Constantin Bucur | 2008-08-19 |
| 7348760 | Power management topologies | Constantin Bucur, Marian Niculae, Daryl Nees | 2008-03-25 |
| 7203048 | DC to DC controller with inrush current protection | You-Yuh Shyr, Constantin Bucur | 2007-04-10 |
| 7126241 | Intelligent adapter | Constantin Bucur | 2006-10-24 |
| 7088076 | Power management for battery powered appliances | William Densham, Constantin Spiridon | 2006-08-08 |
| 6989981 | Battery over voltage and over protection circuit and adjustable adapter current limit circuit | Laszlo Lipcsei, Stephen Ken Gustafson | 2006-01-24 |
| 6977482 | Selector circuit for power management in multiple battery systems | Marian Niculae, Constantin Bucur | 2005-12-20 |
| 6888338 | Portable computer and docking station having charging circuits with remote power sensing capabilities | Constantin Bucur | 2005-05-03 |
| 6741066 | Power management for battery powered appliances | William Densham, Constantin Spiridon | 2004-05-25 |
| 6507173 | Single chip power management unit apparatus and method | Constantin Spiridon, You-Yuh Shyr, Alexandru Hartular, William Densham | 2003-01-14 |
| 6326771 | Buffer battery power supply system | — | 2001-12-04 |
| 6246215 | Buffer battery power supply system | — | 2001-06-12 |