Inventor · disambiguated record
Patrick B. Usoro
Also filed as: USORO PATRICK B · USORO PATRICK BENEDICT
205 granted patents·4 pending applications·5,051 citations·filing 1997–2013
99Inventor score
Files withGEN MOTORS CORP154GM GLOBAL TECH OPERATIONS INC34ALEXANDER PAUL W9USORO PATRICK B3BEHR AMERICA INC2
Top patents by PatentIndex Score
209 records- 0199US7547264B2Starter alternator accessory drive system for a hybrid vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jun 16, 2009·152 cites·20 claims
- 0299US6623397B1Family of multi-speed transmission mechanisms with three non-continuously interconnected planetary gear setsGEN MOTORS CORP·Filed 2002·Granted Sep 23, 2003·323 cites·14 claims
- 0399US6422969B1Powertrain with a six speed planetary transmission having three planetary gear setsGEN MOTORS CORP·Filed 2000·Granted Jul 23, 2002·303 cites·17 claims
- 0499US6371267B1Liquid cooled magnetorheological fluid clutch for automotive transmissionsGEN MOTORS CORP·Filed 2000·Granted Apr 16, 2002·102 cites·8 claims
- 0598US7753147B2Vehicle drive system, power management device, and method for managing powerGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jul 13, 2010·69 cites·18 claims
- 0698US7479080B2Hybrid architecture incorporating three motor generators and brakesGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jan 20, 2009·74 cites·14 claims
- 0798US6318531B1Magnetorheological fluid clutchGEN MOTORS CORP·Filed 2000·Granted Nov 20, 2001·60 cites·6 claims
- 0897US6758784B2Family of six-speed dual-clutch transmissions having a stationary planetary member and two brakesGEN MOTORS CORP·Filed 2002·Granted Jul 6, 2004·81 cites·39 claims
- 0997US6659904B1Multi-speed planetary transmissions with three interconnected gear setsGEN MOTORS CORP·Filed 2002·Granted Dec 9, 2003·81 cites·19 claims
- 1097US6634981B1Family of transmission mechanisms with three planetary gear sets and a stationary memberGEN MOTORS CORP·Filed 2002·Granted Oct 21, 2003·74 cites·15 claims
- 1196US6837823B2Six-speed dual-clutch transmissions having four planetary gear sets and two brakesGEN MOTORS CORP·Filed 2002·Granted Jan 4, 2005·65 cites·28 claims
- 1296US6811512B2Multi-speed dual-clutch planetary transmission mechanisms having a stationary gear member and two brakesGEN MOTORS CORP·Filed 2002·Granted Nov 2, 2004·60 cites·35 claims
- 1396US6767307B1Family of multi-speed dual-clutch transmissions having four planetary gear sets and four brakesGEN MOTORS CORP·Filed 2003·Granted Jul 27, 2004·59 cites·30 claims
- 1496US6746360B2Transmission mechanisms with clutched input and a stationary planetary gear memberGEN MOTORS CORP·Filed 2002·Granted Jun 8, 2004·72 cites·15 claims
- 1596US6746357B1Family of six-speed dual-clutch transmissions having four planetary gear sets and three brakesGEN MOTORS CORP·Filed 2002·Granted Jun 8, 2004·64 cites·30 claims
- 1696US6743140B1Family of six-speed dual-clutch transmissions having two stationary planetary gear membersGEN MOTORS CORP·Filed 2002·Granted Jun 1, 2004·68 cites·26 claims
- 1796US6709360B2Family of multi-speed transmission mechanisms with three input clutches and three planetary gearsetsGEN MOTORS CORP·Filed 2002·Granted Mar 23, 2004·60 cites·8 claims
- 1896US6659903B1Multi-speed transmissions with three gear sets and a stationary planetary memberGEN MOTORS CORP·Filed 2002·Granted Dec 9, 2003·67 cites·16 claims
- 1996US6648790B2Family of multi-speed transmission mechanisms having three planetary gear sets and six torque-transmitting devicesGEN MOTORS CORP·Filed 2002·Granted Nov 18, 2003·68 cites·14 claims
- 2096US6530858B1Family of multi-speed planetary power transmission mechanisms having three planetary gearsetsGEN MOTORS CORP·Filed 2001·Granted Mar 11, 2003·62 cites·5 claims
- 2195US7582034B2Variable speed accessory drive system for a hybrid vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Sep 1, 2009·38 cites·11 claims
- 2295US7118510B2Planetary transmissions having input clutches and two interconnecting membersGEN MOTORS CORP·Filed 2004·Granted Oct 10, 2006·57 cites·15 claims
- 2395US7094173B2Wide ratio transmissions having a stationary planetary member and at least four clutchesGEN MOTORS CORP·Filed 2004·Granted Aug 22, 2006·58 cites·17 claims
- 2495US7074153B2Planetary transmissions having three gear sets and input clutchesGEN MOTORS CORP·Filed 2004·Granted Jul 11, 2006·56 cites·15 claims
- 2595US6852059B2Six-speed dual-clutch transmissions having planetary gear sets with two interconnecting membersGEN MOTORS CORP·Filed 2003·Granted Feb 8, 2005·54 cites·18 claims
- 2695US6764424B1Six-speed dual-clutch transmissions having planetary gear sets with three interconnecting membersGEN MOTORS CORP·Filed 2003·Granted Jul 20, 2004·54 cites·37 claims
- 2795US6764426B2Multi-speed dual-clutch transmissions having three interconnecting members and four brakesGEN MOTORS CORP·Filed 2002·Granted Jul 20, 2004·55 cites·30 claims
- 2895US6758787B2Family of six-speed dual-clutch transmissions having a stationary planetary gear memberGEN MOTORS CORP·Filed 2002·Granted Jul 6, 2004·58 cites·33 claims
- 2995US6752736B1Multi-speed dual-clutch planetary transmissions having a stationary fourth gear set memberGEN MOTORS CORP·Filed 2002·Granted Jun 22, 2004·58 cites·31 claims
- 3095US6743139B1Multi-speed dual-clutch planetary transmissions having output shaft interconnected with three gear membersGEN MOTORS CORP·Filed 2002·Granted Jun 1, 2004·57 cites·39 claims
- 3195US6736751B1Family of multi-speed dual-clutch transmissions having three interconnected planetary gear membersGEN MOTORS CORP·Filed 2002·Granted May 18, 2004·59 cites·30 claims
- 3294US7033299B2Planetary transmissions having three interconnected gear sets and clutched inputGEN MOTORS CORP·Filed 2004·Granted Apr 25, 2006·46 cites·15 claims
- 3394US6962548B2Wide ratio transmissions with a stationary planetary gear member and at least five clutchesGEN MOTORS CORP·Filed 2004·Granted Nov 8, 2005·51 cites·17 claims
- 3494US6755765B2Multi-speed dual-clutch planetary transmissions having three gear members continuously interconnected with output shaftGEN MOTORS CORP·Filed 2002·Granted Jun 29, 2004·50 cites·42 claims
- 3594US6743143B1Multi-speed dual-clutch planetary transmission mechanisms having four gear sets and a stationary memberGEN MOTORS CORP·Filed 2002·Granted Jun 1, 2004·51 cites·37 claims
- 3694US6743144B1Multi-speed dual-clutch planetary transmissions having three continuously interconnected gear membersGEN MOTORS CORP·Filed 2002·Granted Jun 1, 2004·50 cites·30 claims
- 3794US6712731B1Transmission mechanisms with three planetary gear setsGEN MOTORS CORP·Filed 2002·Granted Mar 30, 2004·51 cites·14 claims
- 3894US6669597B1Transmission mechanisms with three planetary gear sets and a stationary fixed interconnectionGEN MOTORS CORP·Filed 2002·Granted Dec 30, 2003·52 cites·14 claims
- 3992US7967339B2Active material based safety belt buckle presenterGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jun 28, 2011·26 cites·12 claims
- 4092US7954580B2Accessory drive system and method for a belt-alternator-starter electric hybrid vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jun 7, 2011·31 cites·18 claims
- 4192US7748483B2Accessory drive system and method for a parallel electric hybrid vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jul 6, 2010·31 cites·15 claims
- 4292US7192373B2Electrically variable transmission having two planetary gear sets with one fixed interconnectionGEN MOTORS CORP·Filed 2004·Granted Mar 20, 2007·68 cites·16 claims
- 4392US7192378B2Planetary transmissions having three interconnecting members and clutched input membersGEN MOTORS CORP·Filed 2005·Granted Mar 20, 2007·23 cites·16 claims
- 4492US7150696B2Planetary transmissions having a stationary gear member and clutched input membersGEN MOTORS CORP·Filed 2004·Granted Dec 19, 2006·40 cites·17 claims
- 4592US7150695B2Planetary transmissions having input clutches and three interconnected gear setsGEN MOTORS CORP·Filed 2004·Granted Dec 19, 2006·40 cites·15 claims
- 4692US6514170B1Family of multi-speed transmission mechanisms having three planetary gear sets and five torque-transmitting mechanismsGEN MOTORS CORP·Filed 2001·Granted Feb 4, 2003·39 cites·11 claims
- 4791US7797933B2Servo system augmented with an active material componentGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 21, 2010·12 cites·19 claims
- 4891US7506711B2Accessory drive system and method for a hybrid vehicle with an electric variable transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Mar 24, 2009·28 cites·9 claims
- 4991US7081066B2Planetary transmissions having three non-continuously interconnected gear setsGEN MOTORS CORP·Filed 2004·Granted Jul 25, 2006·37 cites·15 claims
- 5091US6949048B2Wide ratio transmissions with three planetary gear sets and two brakesGEN MOTORS CORP·Filed 2004·Granted Sep 27, 2005·38 cites·14 claims
Showing the top 50 of 209 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →