Madhusudan Raghavan

Inventor

Stats

Details

Work History

Patent OwnerApplications FiledYear
GENERAL MOTORS CORPORATION
1
4
30
3
2
2000
2001
2002
2003
2004
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
1
4
2
28
2000
2001
2002
2004
GM GLOBAL TECHNOLOGY OPERATIONS LLC
15
87
4
39
72
43
104
30
6
27
18
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
SB PHARMCO PUERTO RICO INC.
2
2007
GM Global Technology Corporation, Inc.
1
2007

Inventor Addresses

AddressDuration
WEST BLOOMFIELD, MI -
West Bloomfield, CTMar 30, 04 - Mar 30, 04
West Bloomfield, CT, USMay 06, 04 - May 06, 04
West Bloomfield, MIMar 26, 02 - Dec 09, 08
West Bloomfield, MI, USAug 08, 02 - Sep 24, 13
West Bloomfiled, MI, USAug 23, 07 - Aug 23, 07
West Boomfield, MIOct 02, 08 - Oct 02, 08
West Boomfield, MI, USOct 16, 03 - Oct 16, 03

Technology Profile

Technology # of Patents
B60K: ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 3
B60L: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 4
B60W: CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
8,540,6002013Multi-speed planetary transmission with three brakes and four clutches0
8,538,6172013Mode selection technique for onboard energy management0
8,460,1502013Multi-speed planetary transmission with two compound planetary gear sets0
8,439,7872013Transmission with mixed planetary layshaft structure0
8,439,7912013Multi-speed planetary transmission with two compound planetary gear sets0

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