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Andrew D. Herman
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Grand Blanc, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Automatic transmission with closed loop pressure electro-hydraulic...
Patent number
8,192,318
Issue date
Jun 5, 2012
Delphi Technologies, Inc.
Duane Z. Collins
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
System and method for dynamic solenoid response adjust control
Patent number
8,038,076
Issue date
Oct 18, 2011
Delphi Technologies, Inc.
Andrew D. Herman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulic over/undershoot protection for transmission clutch control
Patent number
7,850,572
Issue date
Dec 14, 2010
Delphi Technologies, Inc.
KyoungPil Hwang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for determining solenoid control current using hysteresis in...
Patent number
7,373,234
Issue date
May 13, 2008
Delphi Technologies, Inc.
KyoungPil Hwang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of estimating airflow in an air injection reaction system
Patent number
7,254,478
Issue date
Aug 7, 2007
Delphi Technologies, Inc.
Andrew D. Herman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
NOx CONTROL REQUEST FOR NH3 STORAGE CONTROL
Publication number
20110072798
Publication date
Mar 31, 2011
Andrew D. Herman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Automatic Transmission with Closed Loop Pressure Electro-Hydraulic...
Publication number
20100137093
Publication date
Jun 3, 2010
Delphi Technologies, Inc.
Duane Z. Collins
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM AND METHODS FOR OPERATING THE SAME
Publication number
20100101215
Publication date
Apr 29, 2010
Ming-Cheng Wu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIAGNOSTIC METHODS FOR SELECTIVE CATALYTIC REDUCTION (SCR) EXHAUST...
Publication number
20100101214
Publication date
Apr 29, 2010
Andrew D. Herman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR DYNAMIC SOLENOID RESPONSE ADJUST CONTROL
Publication number
20090183777
Publication date
Jul 23, 2009
Andrew D. Herman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
HYDRAULIC OVER/UNDERSHOOT PROTECTION FOR TRANSMISSION CLUTCH CONTROL
Publication number
20090036265
Publication date
Feb 5, 2009
KyoungPil Hwang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...