Patents by Inventor Kuang-hsien Hsu

Kuang-hsien Hsu 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).

  • Universal serial bus (USB) charging system and method thereof
    Patent number: 8773078
    Abstract: A USB charging system and the method thereof are disclosed. The USB charging system includes a hub device having a charging function module and a plurality of connection ports. The charging function module dynamically distributes the charging current to the connection ports based on power supply ability of a power unit for providing the charging current to at least one chargeable device wherein the charging current is greater than USB protocol current.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: July 8, 2014
    Assignee: Genesys Logic, Inc.
    Inventors: Shun-te Yu, Wen-ming Huang, Kuang-hsien Hsu, Chieh-shiung Chang
  • UNIVERSAL SERIAL BUS (USB) CHARGING SYSTEM AND METHOD THEREOF
    Publication number: 20110273144
    Abstract: A USB charging system and the method thereof are disclosed. The USB charging system includes a hub device having a charging function module and a plurality of connection ports. The charging function module dynamically distributes the charging current to the connection ports based on power supply ability of a power unit for providing the charging current to at least one chargeable device wherein the charging current is greater than USB protocol current.
    Type: Application
    Filed: October 25, 2010
    Publication date: November 10, 2011
    Applicant: GENESYS LOGIC, INC.
    Inventors: Shun-te Yu, Wen-ming Huang, Kuang-hsien Hsu, Chieh-shiung Chang