Mohammad N Marwali

Person

Columbus, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Maximized battery run-time in a parallel UPS system
- Patent number 8,271,146
- Issue date Sep 18, 2012
- Liebert Corporation
- Brian P Heber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Maximized battery run-time in a parallel UPS system
- Patent number 7,668,624
- Issue date Feb 23, 2010
- Liebert Corporation
- Brian P Heber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for monitoring UPS power sources
- Patent number 7,566,988
- Issue date Jul 28, 2009
- Liebert Corporation
- Brian Heber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Static transfer switch device and method
- Patent number 7,459,804
- Issue date Dec 2, 2008
- Liebert Corporation
- Mohammad N Marwali
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transfer switch device and method
- Patent number 7,352,082
- Issue date Apr 1, 2008
- Liebert Corporation
- Mohammad N Marwali
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital control of voltage harmonic distortion and overload current...
- Patent number 6,466,465
- Issue date Oct 15, 2002
- Liebert Corporation
- Mohammad N. Marwali
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MAXIMIZED BATTERY RUN-TIME IN A PARALLEL UPS SYSTEM
- Publication number 20100082173
- Publication date Apr 1, 2010
- LIEBERT CORPORATION
- Brian P. Heber
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
UNINTERRUPTIBLE POWER SUPPLY WITH RECTIFIER FAST WALK IN
- Publication number 20090200868
- Publication date Aug 13, 2009
- LIEBERT CORPORATION
- John F. Christensen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
MAXIMIZED BATTERY RUN-TIME IN A PARALLEL UPS SYSTEM
- Publication number 20070007825
- Publication date Jan 11, 2007
- LIEBERT CORPORATION
- Brian P. Heber
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
METHOD AND APPARATUS FOR MONITORING UPS POWER SOURCES
- Publication number 20060290205
- Publication date Dec 28, 2006
- LIEBERT CORPORATION
- Brian Heber
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
STATIC TRANSFER SWITCH DEVICE AND METHOD
- Publication number 20050184592
- Publication date Aug 25, 2005
- Mohammad N. Marwali
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
TRANSFER SWITCH DEVICE AND METHOD
- Publication number 20050184591
- Publication date Aug 25, 2005
- Mohammad N Marwali
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Uninterruptible power supply
- Publication number 20030048006
- Publication date Mar 13, 2003
- Liebert Corporation
- Russell Edward Shelter
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Mohammad N Marwali

Person

Patents Grantslast 30 patents

Maximized battery run-time in a parallel UPS system

Maximized battery run-time in a parallel UPS system

Method and apparatus for monitoring UPS power sources

Static transfer switch device and method

Transfer switch device and method

Digital control of voltage harmonic distortion and overload current...

Patents Applicationslast 30 patents

MAXIMIZED BATTERY RUN-TIME IN A PARALLEL UPS SYSTEM

UNINTERRUPTIBLE POWER SUPPLY WITH RECTIFIER FAST WALK IN

MAXIMIZED BATTERY RUN-TIME IN A PARALLEL UPS SYSTEM

METHOD AND APPARATUS FOR MONITORING UPS POWER SOURCES

STATIC TRANSFER SWITCH DEVICE AND METHOD

TRANSFER SWITCH DEVICE AND METHOD

Uninterruptible power supply