Patents by Inventor Zhengqiang Sun

Zhengqiang Sun 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).

  • Touch-sensitive device and manufacturing method thereof
    Patent number: 9733774
    Abstract: A touch-sensitive device includes a cover plate, a first electrode layer and a laminated electrode structure. The cover plate has opposite upper and lower surfaces. The first electrode layer is disposed on the lower surface of the cover plate. The laminated electrode structure includes an adhesive substrate and a second electrode layer. The adhesive substrate is electrically insulating and heat-activated adhesive. The second electrode layer is disposed on a surface of the adhesive substrate, where another surface of the adhesive substrate that is opposite to the surface on which the second electrode layer is disposed is laminated to the first electrode layer.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: August 15, 2017
    Assignee: TPK Mastouch solutions (xiamen) Inc.
    Inventors: Tiefei Xiao, Zhengqiang Sun, Li Luo, Yongshan Chen
  • TOUCH-SENSITIVE DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20150346880
    Abstract: A touch-sensitive device includes a cover plate, a first electrode layer and a laminated electrode structure. The cover plate has opposite upper and lower surfaces. The first electrode layer is disposed on the lower surface of the cover plate. The laminated electrode structure includes an adhesive substrate and a second electrode layer. The adhesive substrate is electrically insulating and heat-activated adhesive. The second electrode layer is disposed on a surface of the adhesive substrate, where another surface of the adhesive substrate that is opposite to the surface on which the second electrode layer is disposed is laminated to the first electrode layer.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 3, 2015
    Inventors: Tiefei Xiao, Zhengqiang Sun, Li Luo, Yongshan Chen