Patents by Inventor Chi-Hsiang Liu

Chi-Hsiang Liu 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).

  • Projector, image output apparatus, and control method thereof
    Patent number: 9588729
    Abstract: A projector, an image output apparatus, and a control method thereof are provided. In the method, a search signal transmitted by a controller is received, and accordingly at least one user apparatus supporting a wireless protocol is searched from surroundings by using the wireless protocol and a wireless connection is established with each user apparatus. Then, a control signal transmitted by the controller is received, and accordingly one of the at least one user apparatus is selected. An image provided by the selected user apparatus is received through the wireless connection and projected.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: March 7, 2017
    Assignee: Acer Incorporated
    Inventors: Chi-Hsiang Liu, Yung-Sen Lin, Chang-Ping Chang
  • PROJECTOR, IMAGE OUTPUT APPARATUS, AND CONTROL METHOD THEREOF
    Publication number: 20150109198
    Abstract: A projector, an image output apparatus, and a control method thereof are provided. In the method, a search signal transmitted by a controller is received, and accordingly at least one user apparatus supporting a wireless protocol is searched from surroundings by using the wireless protocol and a wireless connection is established with each user apparatus. Then, a control signal transmitted by the controller is received, and accordingly one of the at least one user apparatus is selected. An image provided by the selected user apparatus is received through the wireless connection and projected.
    Type: Application
    Filed: August 15, 2014
    Publication date: April 23, 2015
    Inventors: Chi-Hsiang Liu, Yung-Sen Lin, Chang-Ping Chang
  • Multi-functional office business machine
    Patent number: D466917
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: December 10, 2002
    Assignee: Silitek Corporation
    Inventor: Chi-Hsiang Liu