Patents by Inventor Lok Wang MA

Lok Wang MA 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).

  • Flexing arrangement
    Patent number: 9115776
    Abstract: The present invention is concerned with a flexing arrangement with a wide range of applications. The arrangement has at least one leaf spring structure having a plurality of reusable leaf springs connected together. At least one of the leaf springs is made of essentially of an alloy of nickel and titanium, and the alloy has a nickel content of substantially 50.1-55 at % and a titanium content of substantially 45-49.9 at %.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: August 25, 2015
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Chi Yuen Chung, Lok Wang Ma
  • FLEXING ARRANGEMENT
    Publication number: 20140142482
    Abstract: The present invention is concerned with a flexing arrangement with a wide range of applications. The arrangement has at least one leaf spring structure having a plurality of reusable leaf springs connected together. At least one of the leaf springs is made of essentially of an alloy of nickel and titanium, and the alloy has a nickel content of substantially 50.1-55 at % and a titanium content of substantially 45-49.9 at %.
    Type: Application
    Filed: November 19, 2012
    Publication date: May 22, 2014
    Applicant: CITY UNIVERSITY OF HONG KONG
    Inventors: Chi Yueng CHUNG, Lok Wang MA