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Narayanan Sivashankar
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Canton, MI, US
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last 30 patents
Information
Patent Grant
Engine mode control
Patent number
6,390,055
Issue date
May 21, 2002
Ford Global Technologies, Inc.
Narayanan Sivashankar
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of estimating barometric pressure in an engine control system
Patent number
6,366,847
Issue date
Apr 2, 2002
Ford Global Technologies, Inc.
Jing Sun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Idle speed control system for direct injection spark ignition engines
Patent number
5,975,048
Issue date
Nov 2, 1999
Ford Global Technologies, Inc.
Narayanan Sivashankar
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Vapor recovery control system for direct injection spark ignition e...
Patent number
5,950,603
Issue date
Sep 14, 1999
Ford Global Technologies, Inc.
Jeffrey Arthur Cook
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Mode control system for direct injection spark ignition engines
Patent number
5,947,079
Issue date
Sep 7, 1999
Ford Global Technologies, Inc.
Narayanan Sivashankar
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Idle speed control for DISI engines
Patent number
5,894,828
Issue date
Apr 20, 1999
Ford Global Technologies, Inc.
Narayanan Sivashankar
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS