Patents by Inventor Daniel Ginn

Daniel Ginn 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).

  • Pneumatic control device and system
    Patent number: 8527099
    Abstract: A control device may include at least a first electromechanical setpoint controller having a prime mover that applies a setpoint force in response to at least a controller signal, and a controller circuit that generates at least the controller signal in response to setpoint control data. A pneumatic controller may have at least one gas flow inlet and a flow regulator that varies a gas flow property in response to the setpoint force.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: September 3, 2013
    Assignee: Cypress Envirosystems, Inc.
    Inventors: Rameshbabu R. Songukrishnasamy, Daniel Ginn, Harry Sim
  • Pneumatic-to-digital devices, systems and methods
    Publication number: 20090192653
    Abstract: A control device may include at least a first electromechanical setpoint controller having a prime mover that applies a setpoint force in response to at least a controller signal, and a controller circuit that generates at least the controller signal in response to setpoint control data. A pneumatic controller may have at least one gas flow inlet and a flow regulator that varies a gas flow property in response to the setpoint force.
    Type: Application
    Filed: December 22, 2008
    Publication date: July 30, 2009
    Inventors: Rameshbabu R. Songukrishnasamy, Daniel Ginn, Harry Sim