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Fang Zheng Peng
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Knoxville, TN, US
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last 30 patents
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Patent Grant
Multilevel cascade voltage source inverter with seperate DC sources
Patent number
RE37126
Issue date
Apr 3, 2001
Lockheed Martin Energy Systems, Inc.
Fang Zheng Peng
363 - Electric power conversion systems
Information
Patent Grant
Delta connected resonant snubber circuit
Patent number
5,710,698
Issue date
Jan 20, 1998
Lockheed Martin Energy Systems, Inc.
Jih-Sheng Lai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage balanced multilevel voltage source converter system
Patent number
5,644,483
Issue date
Jul 1, 1997
Lockheed Martin Energy Systems, Inc.
Fang Zheng Peng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multilevel cascade voltage source inverter with seperate DC sources
Patent number
5,642,275
Issue date
Jun 24, 1997
Lockheed Martin Energy System, Inc.
Fang Zheng Peng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER