Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153716 | Compensation for asymmetries in electrodynamics of BLDC type machines using hall sensors | Thomas Andrew Ormiston | 2018-12-11 |
| 8374716 | System and method for reconfigurable fans | Scott Frankel, Masaaki Matsubara, Nigel Strike, Yukihiro Tanada | 2013-02-12 |
| 7902777 | Method and system for motor oscillatory state detection | Jerome Pierre, Nigel Strike | 2011-03-08 |
| 7889977 | Single output H-bridge drive | Nigel Strike | 2011-02-15 |
| 7714524 | System and method for controlling multiple DC fans | Scott Frankel, Nigel Strike, Takashi Shinano | 2010-05-11 |
| 7711439 | Microcontroller methods of improving reliability in DC brushless motors and cooling fans | Scott Frankel, Nigel Strike | 2010-05-04 |
| 7676302 | System and method of operating a cooling fan | Scott Frankel, Peter Martin | 2010-03-09 |
| 7605556 | Microcontroller methods of improving reliability in DC brushless motors and cooling fans | Scott Frankel, Nigel Strike | 2009-10-20 |
| 7573220 | Self calibrating fan | Scott Frankel | 2009-08-11 |
| 7521883 | Motor current shaping | Shuichi Otsuka | 2009-04-21 |
| 7305316 | Microcontroller methods of improving reliability in DC brushless motors and cooling fans | Scott Frankel, Nigel Strike | 2007-12-04 |
| 7202624 | Self calibrating fan | Scott Frankel | 2007-04-10 |
| 7117054 | System and method of designing cooling fans | Scott Frankel, Martin Gilbert | 2006-10-03 |
| 6995532 | System and method of controlling cooling fan speeds | Scott Frankel | 2006-02-07 |
| 6954684 | Intelligent cooling fan | Scott Frankel, Peter Martin | 2005-10-11 |
| 6931306 | System and method of designing cooling fans | Scott Frankel, Peter Martin | 2005-08-16 |
| 6801004 | System and method of controlling cooling fan speeds | Scott Frankel | 2004-10-05 |
| 6725132 | Intelligent cooling fan | Scott Frankel, Peter Martin | 2004-04-20 |
| 6611117 | Drive circuit for a brushless DC motor | — | 2003-08-26 |