Patents by Inventor Hanfei YU

Hanfei YU 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).

  • Publication number: 20140176454
    Abstract: A touch control method and handheld device utilizing the same are provided. The touch control method is disclosed, adopted by a handheld device comprising a primary touch control device and a secondary touch control device, comprising: displaying, by the primary touch control device, a screen; receiving, by the secondary touch control device, a first input; and based on the first input, determining and executing, by the controller, an operating program or an application program for generating the screen displayed on the primary touch control device; wherein the primary touch control device and the secondary touch control device are located on two different sides on the handheld device.
    Type: Application
    Filed: March 5, 2013
    Publication date: June 26, 2014
    Applicant: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Hanfei YU, Cheng-Yuan HO, Wei YU