Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10757774 | Current adjustment circuit | Zaixin Mu, Pan Zhang, Baohong Cheng | 2020-08-25 |
| 8836290 | Battery cell monitoring and balancing circuit | Guoxing Li | 2014-09-16 |
| 8330608 | Systems and methods for battery status indication | Sterling Du, Oleksandr Kokorin | 2012-12-11 |
| 8237411 | Battery cell monitoring and balancing circuit | Guoxing Li | 2012-08-07 |
| 8232773 | Over voltage transient controller | Bruce Denning, Guoxing Li | 2012-07-31 |
| 8227944 | Vertical bus circuits | Guoxing Li | 2012-07-24 |
| 8044815 | Systems and methods for battery status indication | Sterling Du, Oleksandr Kokorin | 2011-10-25 |
| 8004246 | Battery cell monitoring and balancing circuit | Guoxing Li | 2011-08-23 |
| 7973515 | Power management systems with controllable adapter output | William Densham, Han-Jung Kao | 2011-07-05 |
| 7808548 | Power management for digital devices | Vlad Popescu-Stanseti, James Lam, Bruce Denning, Sterling Du | 2010-10-05 |
| 7701177 | Battery pre-charging circuit comprising normal voltage and low voltage pre-charging circuits | Shiqiang Liu, Guoxing Li, Sean Xiao | 2010-04-20 |
| 7696725 | Battery cell monitoring and balancing circuit | Guoxing Li | 2010-04-13 |
| 7646169 | Trickle discharge for battery pack protection | Bruce Denning | 2010-01-12 |
| 7642750 | Battery charge/discharge control circuit | Shiqiang Liu, Sean Xiao, Guoxing Li | 2010-01-05 |
| 7589499 | Over voltage transient controller | Bruce Denning, Guoxing Li | 2009-09-15 |
| 7557540 | Capacity measurement system for a battery with open circuit voltage detection | William Kao, Vincent Hou | 2009-07-07 |
| 7196652 | High precision analog to digital converter | Guoxing Li | 2007-03-27 |
| 7180268 | Circuits capable of trickle precharge and/or trickle discharge | Bruce Denning, Guoxing Li | 2007-02-20 |
| 7161520 | High precision analog to digital converter | Guoxing Li | 2007-01-09 |
| 7081737 | Battery cell monitoring and balancing circuit | Guoxing Li | 2006-07-25 |
| 6930515 | Level shifting and level shifting amplifier circuits | Guoxing Li | 2005-08-16 |
| 6924667 | Level shifting and level-shifting amplifier circuits | Guoxing Li | 2005-08-02 |
| 6744394 | High precision analog to digital converter | Guoxing Li | 2004-06-01 |
| 6166581 | Differential integrator having offset and gain compensation, not requiring balanced inputs | Lee Tay Chew | 2000-12-26 |
| 6157331 | Sigma delta modulator with automatic saturation detection and recovery | David Ho Seng Poh | 2000-12-05 |