Patents by Inventor Chenglei MOU

Chenglei MOU 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).

  • System on chip and corresponding monitoring method
    Patent number: 9952963
    Abstract: The present invention relates to aSoC, which includes a master device, a slave device, a high-speed bus, and a monitoring apparatus. The master device is connected to a first port of the high-speed bus, and the slave device is connected to a second port of the high-speed bus, so that the master device is capable of accessing the slave device. The monitoring apparatus is arranged between the first port of the high-speed bus and the master device, and/or between the second port of the high-speed bus and the slave device, and configured to record, based on a high-speed bus communication protocol, state information of each command that passes through the first port and/or the second port, and when state information of a command indicates that an operation of the command is in a timeout state, report an interrupt to locate a faulty node on the high-speed bus.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: April 24, 2018
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Chenglei Mou, Qi Han
  • SYSTEM ON CHIP AND CORRESPONDING MONITORING METHOD
    Publication number: 20140143463
    Abstract: The present invention relates to aSoC, which includes a master device, a slave device, a high-speed bus, and a monitoring apparatus. The master device is connected to a first port of the high-speed bus, and the slave device is connected to a second port of the high-speed bus, so that the master device is capable of accessing the slave device. The monitoring apparatus is arranged between the first port of the high-speed bus and the master device, and/or between the second port of the high-speed bus and the slave device, and configured to record, based on a high-speed bus communication protocol, state information of each command that passes through the first port and/or the second port, and when state information of a command indicates that an operation of the command is in a timeout state, report an interrupt to locate a faulty node on the high-speed bus.
    Type: Application
    Filed: November 13, 2013
    Publication date: May 22, 2014
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Chenglei MOU, Qi HAN