| 9093941 |
Determining commutation position for a sensorless permanent magnet brushless motor at low or zero speed using an asymmetric drive pattern |
Jason W. Lawrence, Marc J. Kobayashi, John L. Melanson, Miroslav Olijaca |
2015-07-28 |
| 9088237 |
Circuit and method for calibration of sensorless control of a permanent magnet brushless motor during start-up |
Marc J. Kobayashi, Branislav Pjetar, John L. Melanson |
2015-07-21 |
| 9000696 |
Circuit and method for sensorless control of a permanent magnet brushless motor during start-up |
Marc J. Kobayashi, Branislav Pjetar |
2015-04-07 |
| 8994306 |
System and method for isolating the undriven voltage of a permanent magnet brushless motor for detection of rotor position |
Marc J. Kobayashi, Jason W. Lawrence, John L. Melanson, Miroslav Olijaca |
2015-03-31 |
| 7138868 |
Method and circuit for trimming a current source in a package |
Daryl Hiser |
2006-11-21 |
| 7029932 |
Circuit and method for measuring contact resistance |
Daryl Hiser |
2006-04-18 |
| 6927624 |
Method and circuit for improving control of trimming procedure |
Vadim V. Ivanov, David M. Jones, David Spady |
2005-08-09 |
| 6828856 |
Amplifier gain boost circuitry and method |
Vadim V. Ivanov, Walter B. Meinel |
2004-12-07 |
| 6825721 |
Amplifier gain boost circuitry and method |
Vadim V. Ivanov, Walter B. Meinel |
2004-11-30 |
| 6545538 |
Rail-to-rail class AB output stage for operational amplifier with wide supply range |
Vadim V. Ivanov, Gregory H. Johnson |
2003-04-08 |