Patents by Inventor Hian Beng Kek

Hian Beng Kek 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).

  • Collapsible wing assembly
    Patent number: 9150301
    Abstract: Disclosed herein is a collapsible wing assembly of an unmanned aerial vehicle (UAV) and a method of locking and unlocking the collapsible wing assembly of an unmanned aerial vehicle (UAV). The collapsible wing assembly comprising a center wing adapted to be attached to the fuselage; and a pair of outboard wings, wherein each of the outboard edges of the center wing comprises a first attachment structure, and each of the inboard edges of the outboard wings comprises a second attachment structure, wherein the first attachment structure is operable to engage with the second attachment structure and displace the second attachment structure to a captive position towards the trailing edge of the center wing.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: October 6, 2015
    Assignee: Singapore Technologies Aerospace Ltd
    Inventors: Yong Wee Liu, Hian Beng Kek