Patents by Inventor Vladimir Victorovich Repyevskiy

Vladimir Victorovich Repyevskiy 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).

  • LCD design for cold temperature operation
    Patent number: 8570260
    Abstract: A method (200) of controlling a liquid crystal display (LCD) (110) integrated within a sensing device for operation in cold temperature is provided. The method (200) includes providing electrical power to the LCD (110), providing an electrical signal to the LCD (110) to update displayed information, measuring (206) the ambient temperature proximate the LCD (110) and making adjustments to the power and update information supplied to the LCD (110) based on the ambient temperature. Another aspect of the invention includes a field device (10) including an LCD (110), an electronic control module (120) configured to provide power and communication signals to the LCD (110), and a temperature sensor (112) coupled to the electronic control module (120). The electronic control module (120) is configured to measure the temperature proximate the LCD (110) and control power and communication supplied to the LCD (110) based on the temperature at the LCD (110).
    Type: Grant
    Filed: October 19, 2006
    Date of Patent: October 29, 2013
    Assignee: Rosemount Inc.
    Inventors: Robert C. Hedtke, Vladimir Victorovich Repyevskiy
  • LCD Design for Cold Temperature Operation
    Publication number: 20100207913
    Abstract: A method (200) of controlling a liquid crystal display (LCD) (110) integrated within a sensing device for operation in cold temperature is provided. The method (200) includes providing electrical power to the LCD (110), providing an electrical signal to the LCD (110) to update displayed information, measuring (206) the ambient temperature proximate the LCD (110) and making adjustments to the power and update information supplied to the LCD (110) based on the ambient temperature. Another aspect of the invention includes a field device (10) including an LCD (110), an electronic control module (120) configured to provide power and communication signals to the LCD (110), and a temperature sensor (112) coupled to the electronic control module (120). The electronic control module (120) is configured to measure the temperature proximate the LCD (110) and control power and communication supplied to the LCD (110) based on the temperature at the LCD (110).
    Type: Application
    Filed: October 19, 2006
    Publication date: August 19, 2010
    Applicant: ROSEMOUNT INC.
    Inventors: Robert C. Hedtke, Vladimir Victorovich Repyevskiy