Patents by Inventor John Lojen

John Lojen 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).

  • Remotely programmable integrated sensor transmitter
    Patent number: 7223014
    Abstract: A remotely programmable integrated sensor transmitter device for measuring and reporting a physical quantity of a given medium comprises a sensor for measuring a physical quantity of a medium and providing an electrical output as a function of the property measured, a scaler module for receiving the electrical output and for producing a scaled analog signal as a function of the physical quantity and a scale selection input, and a data interface for receiving programming data from an external computer and for providing the scale selection output to the scaler module.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: May 29, 2007
    Assignee: Intempco Controls Ltd.
    Inventor: John Lojen
  • Remotely programmable integrated sensor transmitter
    Publication number: 20040190592
    Abstract: A remotely programmable integrated sensor transmitter device for measuring and reporting a physical quantity of a given medium comprises a sensor for measuring a physical quantity of a medium and providing an electrical output as a function of the property measured, a scaler module for receiving the electrical output and for producing a scaled analog signal as a function of the physical quantity and a scale selection input, and a data interface for receiving programming data from an external computer and for providing the scale selection output to the scaler module.
    Type: Application
    Filed: March 28, 2003
    Publication date: September 30, 2004
    Applicant: INTEMPCO CONTROLS, LTD.
    Inventor: John Lojen