Patents Represented by Attorney Jackson, DeMarco, Tidus & Peckenpaugh

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  • Payroll system and method
    Patent number: 8165936
    Abstract: A paycheck-centric payroll system and method for generating, accumulating and reporting on payroll information including payroll deductions and payroll tax deposits.
    Type: Grant
    Filed: January 30, 2009
    Date of Patent: April 24, 2012
    Assignee: C&S Technologies, Inc.
    Inventor: Chia-Chieh Chen
  • Flywheel system with synchronous reluctance and permanent magnet generators
    Patent number: 7187087
    Abstract: A flywheel system incorporates a variable speed synchronous reluctance motor-generator and a variable speed permanent magnet generator for providing backup power. Rotating elements are supported by electromagnetic bearings and electric power provided by the backup generator maintains electromagnetic bearing operation during that portion of a coast down period when shaft speed falls below the minimum speed required for operation of the synchronous reluctance motor-generator.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: March 6, 2007
    Assignee: Pentadyne Power Corporation
    Inventor: Claude Khalizadeh
  • Feedforward controller for synchronous reluctance machines
    Patent number: 7078876
    Abstract: The present invention provides an electromechanical energy exchange system with a variable speed synchronous reluctance motor-generator having an all-metal rotor. A bi-directional AC-to-DC electric power converter interconnects the motor-generator with a DC bus. First and second hybrid controllers provide current regulation for the motor-generator and voltage regulation for the DC bus. Use of both feedback and feedforward control elements provides a controller particularly suited for operating high speed devices.
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: July 18, 2006
    Assignee: Pentadyne Power Corporation
    Inventors: Heath F. Hofmann, Claude Khalizadeh
  • Treatment of case-ready food products with immobilized lactoferrin (Im-LF) and the products so produced
    Patent number: 7074759
    Abstract: Disclosed is a method for reducing the microbial contamination in products, such as case-ready meat products, including ready-to-eat meat products, subject to microbial contamination, including contamination by E. coli and Listeria monocytogenes. The food products are treated with a defined dispersion of lactoferrin immobilized on a naturally occurring substrate via the N-terminus region of the lactoferrin. Also disclosed are case-ready food products, including ready-to-eat food products, prepared in accordance with such a method.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: July 11, 2006
    Inventor: A. Satyanarayan Naidu