Allen A. Bahr

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Start up circuit for continuous sine-wave commutated brushless motors
- Patent number 5,491,391
- Issue date Feb 13, 1996
- International Business Machines Corporation
- Allen A. Bahr
- G11 - INFORMATION STORAGE
Information Patent Grant
System for accurately measuring current in PWM amplifier driven loads
- Patent number 5,436,545
- Issue date Jul 25, 1995
- International Business Machines Corporation
- Allen A. Bahr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Measurement of load current in a multi-phase power amplifier
- Patent number 5,285,143
- Issue date Feb 8, 1994
- International Business Machines Corporation
- Allen A. Bahr
- G01 - MEASURING TESTING
Information Patent Grant
Current mode sample-and-hold circuit
- Patent number 5,227,676
- Issue date Jul 13, 1993
- International Business Machines Corporation
- Allen A. Bahr
- G11 - INFORMATION STORAGE