Assignee
ASPEN MOTION TECHNOLOGIES INC
US·7 granted patents·294 citations·filing 1998–2007
Top patents by PatentIndex Score
7 records- 0194US6710505B1Direct drive inside-out brushless roller motorASPEN MOTION TECHNOLOGIES INC·Filed 1999·Granted Mar 23, 2004·89 cites·10 claims
- 0286US6084376ALow cost resolver systemASPEN MOTION TECHNOLOGIES INC·Filed 1998·Granted Jul 4, 2000·68 cites·10 claims
- 0384US6577089B1Pressure control system using input current sensingASPEN MOTION TECHNOLOGIES INC·Filed 1999·Granted Jun 10, 2003·48 cites·2 claims
- 0481US6979181B1Method for controlling the motor of a pump involving the determination and synchronization of the point of maximum torque with a table of values used to efficiently drive the motorASPEN MOTION TECHNOLOGIES INC·Filed 2002·Granted Dec 27, 2005·34 cites·14 claims
- 0577US6525502B1Closed loop control of motor position and velocityASPEN MOTION TECHNOLOGIES INC·Filed 1999·Granted Feb 25, 2003·43 cites·8 claims
- 0657US7737654B2Vertically-mounted garage door operatorASPEN MOTION TECHNOLOGIES INC·Filed 2007·Granted Jun 15, 2010·2 cites·16 claims
- 0740US6472841B1Low cost redundant resolver systemASPEN MOTION TECHNOLOGIES INC·Filed 1999·Granted Oct 29, 2002·10 cites·6 claims
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