Patents by Inventor William Robert Bidermann

William Robert Bidermann 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).

  • EMISSION CONTROL IN AGED ACTIVE MATRIX OLED DISPLAY USING VOLTAGE RATIO OR CURRENT RATIO
    Publication number: 20080231557
    Abstract: Compensation needed to be made for reduced light efficiency in aged sub-pixels of an active matrix organic light-emitting diode (OLED) display are determined using a current ratio or a voltage ratio pertaining to an aged sub-pixel relative to un-aged, reference sub-pixels.
    Type: Application
    Filed: March 18, 2008
    Publication date: September 25, 2008
    Applicant: Leadis Technology, Inc.
    Inventors: Walter Edward Naugler, William Robert Bidermann
  • Antenna
    Patent number: D695279
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: December 10, 2013
    Assignee: Airgain, Inc.
    Inventors: Xiao Ping Yang, William Robert Bidermann
  • Antenna
    Patent number: D695280
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: December 10, 2013
    Assignee: Airgain, Inc.
    Inventors: Xiao Ping Yang, William Robert Bidermann
  • Antenna
    Patent number: D716775
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: November 4, 2014
    Assignee: Airgain, Inc.
    Inventor: William Robert Bidermann