Edward Li

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Culver City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Stepper motor device with compensating non-sinusoidal driving value...
- Patent number 8,030,876
- Issue date Oct 4, 2011
- Arcus Technology, Inc.
- Christopher C. Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
STEPPER MOTOR DEVICE WITH COMPENSATING NON-SINUSOIDAL DRIVING VALUE...
- Publication number 20090085509
- Publication date Apr 2, 2009
- Christopher C. Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER