| 8374716 |
System and method for reconfigurable fans |
Scott Frankel, Eric Hardt, Masaaki Matsubara, Yukihiro Tanada |
2013-02-12 |
| 8092154 |
Integrated fan with pump and heat exchanger cooling capability |
Yousef Jarrah |
2012-01-10 |
| 7902777 |
Method and system for motor oscillatory state detection |
Jerome Pierre, Eric Hardt |
2011-03-08 |
| 7889977 |
Single output H-bridge drive |
Eric Hardt |
2011-02-15 |
| 7714524 |
System and method for controlling multiple DC fans |
Scott Frankel, Eric Hardt, Takashi Shinano |
2010-05-11 |
| 7711439 |
Microcontroller methods of improving reliability in DC brushless motors and cooling fans |
Scott Frankel, Eric Hardt |
2010-05-04 |
| 7605556 |
Microcontroller methods of improving reliability in DC brushless motors and cooling fans |
Scott Frankel, Eric Hardt |
2009-10-20 |
| 7309968 |
Motor control circuit and associated full bridge switching arrangement |
Henry Riddoch |
2007-12-18 |
| 7305316 |
Microcontroller methods of improving reliability in DC brushless motors and cooling fans |
Scott Frankel, Eric Hardt |
2007-12-04 |
| 7002311 |
Motor speed sensor advancement emulation and compensation |
Carl Brewer |
2006-02-21 |