Patents by Inventor Carry Lee

Carry Lee 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).

  • Apparatus and method for increasing accuracy of touch sensor
    Patent number: 7148881
    Abstract: An apparatus for increasing the sensing accuracy of a touch sensor comprises a transparent or translucent substrate; a conductive film coated on the upper surface of the substrate; a plurality of resistor elements printed in at least one or more than one row, wherein adjacent ends of individual resistor elements are joined at the junctions at or near the four corners by wires, and wherein first gaps are formed between each independent row of resistor elements; a plurality of insulator elements formed discontinuously formed by removing a part of the conductive film near the inner side of the resistor elements on the surface thereof, the removed portions thus forming the insulator elements which are arranged; in at least more than one row, on the inner side of the resistor elements; and a plurality of second gaps formed between each row of the plurality of insulator elements.
    Type: Grant
    Filed: July 23, 2002
    Date of Patent: December 12, 2006
    Assignee: Eturobtouch Technology, Inc.
    Inventors: Carry Lee, Peggy Kuo, Vicky Tseng
  • Apparatus and method for increasing accuracy of touch sensor
    Publication number: 20030132920
    Abstract: An apparatus for increasing the sensing accuracy of a touch sensor comprises a transparent or translucent substrate; a conductive film coated on the upper surface of the substrate; a plurality of resistor elements printed in at least one or more than one row, wherein adjacent ends of individual resistor elements are joined at the junctions at or near the four corners by wires, and wherein first gaps are formed between each independent row of resistor elements; a plurality of insulator elements formed discontinuously formed by removing a part of the conductive film near the inner side of the resistor elements on the surface thereof, the removed portions thus forming the insulator elements which are arranged; in at least more than one row, on the inner side of the resistor elements; and a plurality of second gaps formed between each row of the plurality of insulator elements.
    Type: Application
    Filed: July 23, 2002
    Publication date: July 17, 2003
    Applicant: eTurboTouch Technology Inc.
    Inventors: Carry Lee, Peggy Kuo, Vicky Tseng