Zhong Y. Cheng

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Cambridge, CA

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Patents Grantslast 30 patents

Information Patent Grant
Power converter pre-charge with line synchronization
- Patent number 11,362,595
- Issue date Jun 14, 2022
- Rockwell Automation Technologies, Inc.
- Marius G. Chis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Regenerative cascaded H bridge power supply
- Patent number 10,924,026
- Issue date Feb 16, 2021
- Rockwell Automation Technologies, Inc.
- Navid R. Zargari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Regenerative cascaded H bridge power supply
- Patent number 10,924,025
- Issue date Feb 16, 2021
- Rockwell Automation Technologies, Inc.
- Navid R. Zargari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduced semiconductor device power cell voltage drive
- Patent number 10,651,760
- Issue date May 12, 2020
- Rockwell Automation Technologies, Inc.
- Zhong Y. Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
REGENERATIVE CASCADED H BRIDGE POWER SUPPLY
- Publication number 20200343820
- Publication date Oct 29, 2020
- Rockwell Automation Technologies, Inc.
- Navid R. Zargari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REGENERATIVE CASCADED H BRIDGE POWER SUPPLY
- Publication number 20200343821
- Publication date Oct 29, 2020
- Rockwell Automation Technologies, Inc.
- Navid R. Zargari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER