Surajit Sengupta

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Cambridge, CA

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Patents Grantslast 30 patents

Information Patent Grant
Diagnostic use of physical and electrical battery parameters and st...
- Patent number 9,581,651
- Issue date Feb 28, 2017
- BlackBerry Limited
- David Gerard Rich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method of mitigating high-temperature, high-charge gas s...
- Patent number 9,406,980
- Issue date Aug 2, 2016
- BlackBerry Limited
- Surajit Sengupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Diagnostic use of physical and electrical battery parameters and st...
- Patent number 8,860,420
- Issue date Oct 14, 2014
- BlackBerry Limited
- David Gerard Rich
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diagnostic use of a plurality of electrical battery parameters
- Patent number 8,829,911
- Issue date Sep 9, 2014
- BlackBerry Limited
- David Gerard Rich
- G01 - MEASURING TESTING
Information Patent Grant
Diagnostic use of physical and electrical battery parameters
- Patent number 8,820,626
- Issue date Sep 2, 2014
- BlackBerry Limited
- David Gerard Rich
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF MITIGATING HIGH-TEMPERATURE , HIGH-CHARGE GAS...
- Publication number 20150084600
- Publication date Mar 26, 2015
- BlackBerry Limited
- Surajit Sengupta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIAGNOSTIC USE OF PHYSICAL AND ELECTRICAL BATTERY PARAMETERS AND ST...
- Publication number 20150002162
- Publication date Jan 1, 2015
- BlackBerry Limited
- David Gerard Rich
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTIC USE OF PHYSICAL AND ELECTRICAL BATTERY PARAMETERS
- Publication number 20130072154
- Publication date Mar 21, 2013
- Research in Motion Limited
- David Gerard Rich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIAGNOSTIC USE OF PHYSICAL AND ELECTRICAL BATTERY PARAMETERS AND ST...
- Publication number 20130069658
- Publication date Mar 21, 2013
- Research in Motion Limited
- David Gerard Rich
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTIC USE OF A PLURALITY OF ELECTRICAL BATTERY PARAMETERS
- Publication number 20130069661
- Publication date Mar 21, 2013
- Research in Motion Limited
- David Gerard Rich
- G01 - MEASURING TESTING