Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004460 | Novas hybrid positioning technology using terrestrial digital broadcasting signal (DBS) and global positioning system (GPS) satellite signal | MingQiang Cheng, Cuichai Ji | 2011-08-23 |
| 7904096 | GPS application using network assistance | MingQiang Cheng, Bo Yu | 2011-03-08 |
| 7701388 | Novas hybrid positioning technology using terrestrial digital broadcasting signal (DBS) and global positioning system (GPS) satellite signal | MingQiang Cheng, Cuichai Ji | 2010-04-20 |
| 7592777 | Current mode battery charger controller | Chun-Te Lu, Alexandru Hartular, Constantin Bucur | 2009-09-22 |
| 7508176 | Controller for a DC to DC converter having linear mode and switch mode capabilities | Alexandru Hartular, Chun-Te Lu, Constantin Bucur, Vlad Popescu-Stanesti, Jiwei Chen +1 more | 2009-03-24 |
| 7436222 | Circuit and method for trimming integrated circuits | Sorin Laurentiu Negru | 2008-10-14 |
| 7319346 | Circuit and method for trimming integrated circuits | Sorin Laurentiu Negru | 2008-01-15 |
| 7203048 | DC to DC controller with inrush current protection | Constantin Bucur, Vlad Popescu-Stanesti | 2007-04-10 |
| 6720800 | Circuit and method for trimming integrated circuits | Sorin Laurentiu Negru | 2004-04-13 |
| 6507173 | Single chip power management unit apparatus and method | Constantin Spiridon, Vlad Popescu-Stanesti, Alexandru Hartular, William Densham | 2003-01-14 |
| 6472897 | Circuit and method for trimming integrated circuits | Sorin Laurentiu Negru | 2002-10-29 |
| 6198245 | Look-ahead closed-loop thermal management | Sterling Du, Chuan Chiung Kuo, Shih-Ping Yeh | 2001-03-06 |
| 5903764 | Smart battery selector offering power conversion internally within a portable device | Kwang-Hwa Liu, Sterling Du | 1999-05-11 |