Aftab H. Khan

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Cary, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Waveform reconstruction from distorted (saturated) currents
- Patent number 5,974,361
- Issue date Oct 26, 1999
- ABB Power T&D Company Inc.
- Khoi Vu
- G01 - MEASURING TESTING
Information Patent Grant
Molded pole automatic circuit recloser with bistable electromagneti...
- Patent number 5,912,604
- Issue date Jun 15, 1999
- ABB Power T&D Company, Inc.
- Ian James Harvey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent circuit breaker providing synchronous switching and con...
- Patent number 5,638,296
- Issue date Jun 10, 1997
- ABB Power T&D Company Inc.
- David S. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent circuit breaker providing synchronous switching and con...
- Patent number 5,636,134
- Issue date Jun 3, 1997
- ABB Power T&D Company Inc.
- David S. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent circuit breaker providing synchronous switching and con...
- Patent number 5,629,869
- Issue date May 13, 1997
- ABB Power T&D Company
- David S. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic mechanically switched damping system and method for damping...
- Patent number 5,625,277
- Issue date Apr 29, 1997
- ABB Power T&D Company Inc.
- Aftab H. Khan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER