Patents by Inventor Yongxiang Liu

Yongxiang 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).

  • POWER LINE COMMUNICATIONS SYSTEM AND METHOD
    Publication number: 20150171921
    Abstract: The present application provides a power line communications system and method. The system comprises a power line network, a sending apparatus, and a receiving apparatus. The receiving apparatus comprises at least two PLC modems connected through a power line link. The sending apparatus sends a signal to a target PLC modem in the receiving apparatus through a power line network. The target PLC modem is at least one PLC modem in the receiving apparatus. The PLC modems in the receiving apparatus simultaneously receive a signal, the PLC modems except the target PLC modem respectively send the received signal to the target PLC modem through a wireless link, and the target PLC modem restores the signal sent by the sending apparatus according to the signal received through the power line network and the signal received through the wireless link.
    Type: Application
    Filed: September 2, 2013
    Publication date: June 18, 2015
    Inventors: Yi Wang, Guojun He, Hongliang Sun, Xingzhe Hou, Yongxiang Liu, Jing Ji, Xiaorui Hu
  • Mitigating main crossbar load using dedicated connections for certain traffic types
    Patent number: 8325194
    Abstract: One embodiment of the invention sets forth a control crossbar unit that is designed to transmit control information from control information generators to destination components within the computer system. The control information may belong to various traffic paradigms, such as short-latency data traffic, narrow-width data traffic or broadcast data traffic. The physical connections within the control crossbar unit are categorized based on the different types of control information being transmitted through the control crossbar unit. The physical connections belong to the following categories: one-to-one (OTO) connections, one-to-many (OTM) connections, valid-to-one (VTO) connections, valid-to-many (VTM) connections wire-to-one (WTO) connections and wire-to-many (WTM) connections.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: December 4, 2012
    Assignee: NVIDIA Corporation
    Inventors: Dane Mrazek, Yongxiang Liu, Yin Fung Tang, David Glasco
  • Mitigating main crossbar load using dedicated connections for certain traffic types
    Patent number: 8065465
    Abstract: One embodiment of the invention sets forth a control crossbar unit that is designed to transmit control information from control information generators to destination components within the computer system. The control information may belong to various traffic paradigms, such as short-latency data traffic, narrow-width data traffic or broadcast data traffic. The physical connections within the control crossbar unit are categorized based on the different types of control information being transmitted through the control crossbar unit. The physical connections belong to the following categories: one-to-one (OTO) connections, one-to-many (OTM) connections, valid-to-one (VTO) connections, valid-to-many (VTM) connections wire-to-one (WTO) connections and wire-to-many (WTM) connections.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: November 22, 2011
    Assignee: NVIDIA Corporation
    Inventors: Dane Mrazek, Yongxiang Liu, Yin Fung Tang, David Glasco