Patents by Inventor Yeawon Choi

Yeawon Choi 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).

  • Patent number: 10275076
    Abstract: A vehicle human interface assembly has an interior trim portion of a vehicle, a flexible membrane, and a frame defining an opening. The flexible membrane extends over the opening such that the flexible membrane is in tension and is capable of being depressed by a user to form a depression in the membrane in a range of locations within the opening. One or more flexible membrane sensors are configured to determine the location at which the flexible membrane has been depressed by the user and provide a signal indicating the location at which the flexible membrane has been depressed. A controller is configured to control one or more systems of the vehicle based on the signal from the one or more flexible membrane sensors. The frame is provided in the interior trim portion such that the flexible membrane and a surrounding surface of the interior trim portion are substantially flush.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: April 30, 2019
    Assignee: Ford Global Technologies, LLC
    Inventors: Marcus Hoggarth, Yeawon Choi
  • Publication number: 20170228089
    Abstract: A vehicle human interface assembly has an interior trim portion of a vehicle, a flexible membrane, and a frame defining an opening. The flexible membrane extends over the opening such that the flexible membrane is in tension and is capable of being depressed by a user to form a depression in the membrane in a range of locations within the opening. One or more flexible membrane sensors are configured to determine the location at which the flexible membrane has been depressed by the user and provide a signal indicating the location at which the flexible membrane has been depressed. A controller is configured to control one or more systems of the vehicle based on the signal from the one or more flexible membrane sensors. The frame is provided in the interior trim portion such that the flexible membrane and a surrounding surface of the interior trim portion are substantially flush.
    Type: Application
    Filed: January 30, 2017
    Publication date: August 10, 2017
    Inventors: Marcus Hoggarth, Yeawon Choi