Patents by Inventor Haijian Sui

Haijian Sui 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).

  • Battery charging via high speed data interface
    Patent number: 8957627
    Abstract: Systems and methods for charging a mobile device using a high-speed data interface are described. Power may be provided from Transition Minimized Differential Signaling (TMDS) lines when TMDS data is transmitted via a High-Definition Multimedia Interface (HDMI) connection between a transmitter, such as a mobile device, and a receiving device. Power may be provided to the mobile device in exemplary embodiments such that when the transmitter is in idle or power down state, power may be provided from TMDS lines as part of an upstream charging function.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: February 17, 2015
    Assignee: Analogix Semiconductor, Inc.
    Inventors: Haijian Sui, Kewei Yang, Ning Zhu, Soumendra Mohanty