Robert Sung

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Three phase vacuum interrupter switch for high voltage distribution...
- Patent number 9,552,947
- Issue date Jan 24, 2017
- IMPACT POWER, LLC
- Carl Heller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three phase vacuum interrupter switch for high voltage distribution...
- Patent number 8,658,931
- Issue date Feb 25, 2014
- Impact Power, Inc.
- Carl Heller
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Three Phase Vacuum Interrupter Switch for High Voltage Distribution...
- Publication number 20140144882
- Publication date May 29, 2014
- IMPACT POWER, INC.
- Carl Heller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Three Phase Vacuum Interrupter Switch for High Voltage Distribution...
- Publication number 20110253675
- Publication date Oct 20, 2011
- IMPACT POWER, INC.
- Carl Heller
- H01 - BASIC ELECTRIC ELEMENTS