Igor Elkin

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Malden, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Power supply including transformer-less high voltage power oscillat...
- Patent number 8,641,978
- Issue date Feb 4, 2014
- MKS Instruments, Inc.
- Igor Elkin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Power supply including transformer-less high voltage power oscillat...
- Patent number 8,226,900
- Issue date Jul 24, 2012
- MKS Instruments, Inc.
- Igor Elkin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Power holdup circuit
- Patent number 6,879,140
- Issue date Apr 12, 2005
- MKS Instruments, Inc.
- Igor Elkin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Power Supply Including Transformer-Less High Voltage Power Oscillat...
- Publication number 20130156648
- Publication date Jun 20, 2013
- MKS Instruments, Inc.
- Igor Elkin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Power supply including transformer-less high voltage power oscillat...
- Publication number 20070108040
- Publication date May 17, 2007
- MKS Instruments, Inc.
- Igor Elkin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Power holdup circuit
- Publication number 20040124821
- Publication date Jul 1, 2004
- MKS Instruments, Inc.
- Igor Elkin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER