Patents by Inventor Chiew Yong Yeo

Chiew Yong Yeo 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).

  • Apparatus and method for separating a stacked arrangement
    Patent number: 9522521
    Abstract: In various embodiments, an apparatus for separating a stacked arrangement including a first layer, a second layer and a release layer between the first layer and the second layer may be provided. The apparatus may include an attachment surface configured to suspend the stacked arrangement by attaching to the first layer. The apparatus may further include an actuating mechanism configured to form a curvature of the first layer by bending the attachment surface. The apparatus may also include a holder to hold an etchant for etching the release layer to separate the first layer from the second layer.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: December 20, 2016
    Assignee: Nanyang Technological University
    Inventors: Soon Fatt Yoon, Dawei Xu, Chiew Yong Yeo
  • APPARATUS AND METHOD FOR SEPARATING A STACKED ARRANGEMENT
    Publication number: 20150053352
    Abstract: In various embodiments, an apparatus for separating a stacked arrangement including a first layer, a second layer and a release layer between the first layer and the second layer may be provided. The apparatus may include an attachment surface configured to suspend the stacked arrangement by attaching to the first layer. The apparatus may further include an actuating mechanism configured to form a curvature of the first layer by bending the attachment surface. The apparatus may also include a holder to hold an etchant for etching the release layer to separate the first layer from the second layer.
    Type: Application
    Filed: April 17, 2013
    Publication date: February 26, 2015
    Inventors: Soon Fatt Yoon, Dawei Xu, Chiew Yong Yeo