George Ellis

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Blacksburg, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Auto-tune of a control system based on frequency response
- Patent number 8,214,063
- Issue date Jul 3, 2012
- Kollmorgen Corporation
- George Ellis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Encoder for a motor controller
- Patent number 7,187,305
- Issue date Mar 6, 2007
- Kollmorgen Corporation
- George Ellis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Autotuning method and system based on the bilinear-quadratic filter
- Patent number 6,917,049
- Issue date Jul 12, 2005
- Kollmorgen Corporation
- Jens Onno Krah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for integrating a servo system
- Patent number 6,718,318
- Issue date Apr 6, 2004
- Kollmorgen Corporation
- George H. Ellis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Motor controller for application in a motor controller network
- Patent number 5,739,648
- Issue date Apr 14, 1998
- Kollmorgen Corporation
- George Henry Ellis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Null seeking position sensor
- Patent number 5,015,998
- Issue date May 14, 1991
- Kollmorgen Corporation
- George H. Ellis
- G01 - MEASURING TESTING
Information Patent Grant
Motor control with digital feedback
- Patent number 4,992,716
- Issue date Feb 12, 1991
- Kollmorgen Corp.
- George H. Ellis
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
AUTO-TUNE OF A CONTROL SYSTEM BASED ON FREQUENCY RESPONSE
- Publication number 20110074330
- Publication date Mar 31, 2011
- George Ellis
- G05 - CONTROLLING REGULATING
Information Patent Application
Encoder for a motor controller
- Publication number 20060061489
- Publication date Mar 23, 2006
- George Ellis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Autotuning method and system based on the bilinear-quadratic filter
- Publication number 20030040817
- Publication date Feb 27, 2003
- Jens Onno Krah
- G05 - CONTROLLING REGULATING
Information Patent Application
Frequency domain auto-tune for an internal motor controller
- Publication number 20020022903
- Publication date Feb 21, 2002
- Jens Onno Krah
- G05 - CONTROLLING REGULATING