Patents by Inventor Mark Liebendorfer

Mark Liebendorfer 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).

  • Cursor control device with printed touch sensor
    Patent number: 11672080
    Abstract: A touch sensor for a cursor control device includes a support layer, a first printed layer, and a second printed layer. The support layer includes a first surface and a second surface opposite from the first surface. The first printed layer includes a first conductive ink and is printed on the first surface of the support layer. The first printed layer includes a printed surface opposite from the support layer, and the printed surface of the first printed layer defines a touch area of the touch sensor. The second printed layer includes a second conductive ink and is printed on the printed surface of the first printed layer. The second printed layer is electrically connected to the first printed layer and forms a border around the touch area.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: June 6, 2023
    Assignee: IDD AEROSPACE CORPORATION
    Inventor: Mark Liebendorfer
  • CURSOR CONTROL DEVICE WITH PRINTED TOUCH SENSOR
    Publication number: 20220400550
    Abstract: A touch sensor for a cursor control device includes a support layer, a first printed layer, and a second printed layer. The support layer includes a first surface and a second surface opposite from the first surface. The first printed layer includes a first conductive ink and is printed on the first surface of the support layer. The first printed layer includes a printed surface opposite from the support layer, and the printed surface of the first printed layer defines a touch area of the touch sensor. The second printed layer includes a second conductive ink and is printed on the printed surface of the first printed layer. The second printed layer is electrically connected to the first printed layer and forms a border around the touch area.
    Type: Application
    Filed: October 21, 2020
    Publication date: December 15, 2022
    Inventor: Mark Liebendorfer