Patents by Inventor Gahn Yun

Gahn Yun 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).

  • PIEZOELECTRIC HAPTIC FEEDBACK STRUCTURE
    Publication number: 20170153703
    Abstract: A piezoelectric haptic feedback structure disclosed herein includes a supporting base defining a cavity and a piezoelectric actuator assembly at least partially suspended within the cavity. A perimeter hinge secures a perimeter portion of the piezoelectric actuator assembly while permitting movement of a central portion of a piezoelectric actuator. The piezoelectric actuator haptic feedback structure further includes a force-communicating structure that communicates haptic feedback responsive to movement of the central portion of the piezoelectric actuator assembly within the cavity.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 1, 2017
    Inventors: Gahn Yun, Carl Picciotto, Sheila A. Longo, Aric Ahkeel Fitz-Coy, Rahul Marwah, John Jacob Nelson