Patents by Inventor Mahmood Pourkermani

Mahmood Pourkermani has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20130234678
    Abstract: A generator comprises first and second field coils whose combined magnetic flux causes stator current within one or more stator windings which, when rectified via a rectifier circuit, produces rectified output current with reduced voltage fluctuations. A filter circuit extracts the AC component of the rectified output current and delivers it to the second field coil. The magnetic flux generated by the second field coil modifies the magnetic flux of the first field coil effectively cancelling the voltage ripples associated with the rectified output current of the generator.
    Type: Application
    Filed: March 6, 2012
    Publication date: September 12, 2013
    Inventors: Ciaran Patterson, Mahmood Pourkermani
  • Patent number: 7688039
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: March 30, 2010
    Assignee: C. E. Niehoff & Co.
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Patent number: 7688040
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: March 30, 2010
    Assignee: C. E. Niehoff & Co.
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Publication number: 20100019738
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Application
    Filed: September 29, 2009
    Publication date: January 28, 2010
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Publication number: 20090302809
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Application
    Filed: August 7, 2009
    Publication date: December 10, 2009
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Patent number: 7615972
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: November 10, 2009
    Assignee: C.E. Niehoff & Co.
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Patent number: 7598713
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: October 6, 2009
    Assignee: C.E. Niehoff & Co.
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Patent number: 7576519
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: August 18, 2009
    Assignee: C.E. Niehoff & Co.
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Publication number: 20090079400
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Application
    Filed: October 22, 2008
    Publication date: March 26, 2009
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Publication number: 20090058207
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Application
    Filed: October 22, 2008
    Publication date: March 5, 2009
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Patent number: 7466107
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: December 16, 2008
    Assignee: C.E. Niehoff & Co.
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Publication number: 20080133064
    Abstract: A control device measures a voltage drop across a conductor in a generator to determine and control the total generator output current. A temperature of the conductor is also measured to improve the accuracy. The control device may further improve on the accuracy by compensating for the electrical current through a field coil that may power the generator. The control device may be used in combination with a generator in a vehicle electrical system. Other system parameters may be monitored to improve on the system monitoring, diagnostics, and control. The generator may include a conductor comprising a process-controlled geometric shape.
    Type: Application
    Filed: December 1, 2006
    Publication date: June 5, 2008
    Inventors: Nisvet Basic, Ciaran Patterson, Mahmood Pourkermani
  • Patent number: D548696
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: August 14, 2007
    Assignee: C. E. Niehoff & Co.
    Inventors: Mahmood Pourkermani, Ciaran Patterson, Nisvet Basic
  • Patent number: D587194
    Type: Grant
    Filed: May 8, 2008
    Date of Patent: February 24, 2009
    Assignee: C. E. Niehoff & Co.
    Inventor: Mahmood Pourkermani
  • Patent number: D650332
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: December 13, 2011
    Assignee: C. E. Niehoff & Co.
    Inventors: Mahmood Pourkermani, Nisvet Basic, Majid Naghshineh
  • Patent number: D398285
    Type: Grant
    Filed: April 24, 1997
    Date of Patent: September 15, 1998
    Assignee: C. E. Niehoff & Company
    Inventors: James Becker, Mahmood Pourkermani