RR

Roger Rouphael

CF Continental Automotive France: 6 patents #38 of 405Top 10%
SA Siemens Vdo Automotive Ag: 2 patents #137 of 559Top 25%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
SS Siemens Automotive S.A.: 1 patents #16 of 65Top 25%
📍 L'Union, FR: #4 of 42 inventorsTop 10%
Overall (All Time): #516,396 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8397692 Method for synchronizing injection with the engine phase in an electric injector controlled engine Laure Carbonne, Alain Gonzalez, Robertus Vingerhoeds 2013-03-19
8342011 Method for determining a value representative of the pressure in a combustion chamber of an internal combustion engine Frederic Galtier, Jeroen Van-Est 2013-01-01
7665448 Method for determining the exhaust pressure of a turbocharged internal combustion engine Laure Carbonne, Patrick Cremona 2010-02-23
7516618 Engine air supply control method which is intended, for example, for the control of a turbocharged engine 2009-04-14
7469612 Method for determining an engaged ratio in a gearbox Benoit Hamm 2008-12-30
7426828 Method and device for controlling the airflow supplied to an internal combustion engine Laure Carbonne, Patrick Cremona 2008-09-23
7293452 Method of measuring ambient pressure in a turbocharged engine Patrick Vibert 2007-11-13
6782738 Method and computer for determining a setting for correct operation of an internal combustion engine 2004-08-31
6317681 Method for monitoring the operation of sensors in an internal combustion engine, and electronic controller operating in accordance with the method Mark Elliott, Gerhard Fischer, Thomas Haug, Stephan Bolz, Markus Amtmann 2001-11-13
5806489 Method for returning to nominal advance when no pinging is detected 1998-09-15