Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9018917 | Power management systems with charge pumps | Alexandru Hartular, Dan Simion, Guoying Yi | 2015-04-28 |
| 8975875 | Power management systems | Eftimie Caraghiorghiopol, Laszlo Lipcsei, Alexandru Hartular | 2015-03-10 |
| 8587264 | System, method and apparatus to automatically detect a type of a variable output DC power source | Constantin Bucur, William Densham | 2013-11-19 |
| 8581552 | Battery state monitoring circuitry with low power consumption during a stand-by-state of a battery pack | Constantin Bucur | 2013-11-12 |
| 8450977 | Power management systems with charge pumps | Alexandru Hartular, Dan Simion, Guoying Yi | 2013-05-28 |
| 8350534 | Method and electronic circuit for efficient battery wake up charging | Constantin Bucur | 2013-01-08 |
| 8350532 | Power management systems | Eftimie Caraghiorghiopol, Laszlo Lipcsei, Alexandru Hartular | 2013-01-08 |
| 8278876 | Battery pack current monitoring | Constantin Bucur | 2012-10-02 |
| 8120312 | Power management topologies to control power between a DC power source and one or more batteries to a system load | Constantin Bucur, Vlad Popescu-Stanesti, Daryl Nees | 2012-02-21 |
| 8049471 | System, method and apparatus to automatically detect a type of a variable output DC power source | Constantin Bucur, William Densham | 2011-11-01 |
| 7999554 | Single floating battery cell voltage level translator circuitry | Constantin Bucur | 2011-08-16 |
| 7994660 | Supply topology with power limiting feedback loop | Doru Cioaca, Constantin Bucur, Alexandru Hartular | 2011-08-09 |
| 7936151 | Battery state monitoring circuitry with low power consumption during a stand-by-state of a battery pack | Constantin Bucur | 2011-05-03 |
| 7804273 | Selector circuit for power management in multiple battery systems | Vlad Popescu-Stanesti, Constantin Bucur | 2010-09-28 |
| 7791313 | Selector circuit for power management in multiple battery systems | Vlad Popescu Stanesti, Constantin Bucur | 2010-09-07 |
| 7791314 | Power management topologies to control power between a DC power source and one or more batteries to a system load | Constantin Bucur, Vlad Popescu-Stanesti, Daryl Nees | 2010-09-07 |
| 7777463 | System, method and apparatus to automatically detect a type of a variable output DC power source | Constantin Bucur, William Densham | 2010-08-17 |
| 7683577 | Battery state monitoring circuitry with low power consumption during a stand-by-state of a battery pack | Constantin Bucur | 2010-03-23 |
| 7622830 | Supply topology with power limiting feedback loop | Doru Cioaca, Constantin Bucur, Alexandru Hartular | 2009-11-24 |
| 7583067 | Variable power output regulator | Constantin Bucur | 2009-09-01 |
| 7564220 | Method and electronic circuit for efficient battery wake up charging | Constantin Bucur | 2009-07-21 |
| 7501720 | Selector circuit for power management in multiple battery systems | Vlad Popescu-Stanesti, Constantin Bucur | 2009-03-10 |
| 7489110 | Selector circuit for power management in multiple battery systems | Vlad Popescu Stanesti, Constantin Bucur | 2009-02-10 |
| 7414381 | Charging circuit for parallel charging in multiple battery systems | Vlad Popescu-Stanesti, Constantin Bucur | 2008-08-19 |
| 7348760 | Power management topologies | Constantin Bucur, Vlad Popescu-Stanesti, Daryl Nees | 2008-03-25 |