Patents by Inventor Wei-Sheng DU

Wei-Sheng DU 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).

  • Data transmission control device
    Patent number: 12248414
    Abstract: A data transmission control device is provided. The data transmission control device is disposed in a chip that includes a Peripheral Component Interconnect Express (PCIe) interface, and the data transmission control device is coupled to a memory that includes a block. The data transmission control device includes: a control circuit, a PCIe interface controller, and an address monitoring circuit. The PCIe interface controller is configured to receive a data. The address monitoring circuit is configured to issue an interrupt to the control circuit when the data is written to the block.
    Type: Grant
    Filed: March 17, 2023
    Date of Patent: March 11, 2025
    Assignee: SIGMASTAR TECHNOLOGY LTD.
    Inventors: Yan-Qing Wang, Yan-Xiong Wu, Wei-Sheng Du, Qin-Wei She
  • Data transmission control device
    Publication number: 20230325330
    Abstract: A data transmission control device is provided. The data transmission control device is disposed in a chip that includes a Peripheral Component Interconnect Express (PCIe) interface, and the data transmission control device is coupled to a memory that includes a block. The data transmission control device includes: a control circuit, a PCIe interface controller, and an address monitoring circuit. The PCIe interface controller is configured to receive a data. The address monitoring circuit is configured to issue an interrupt to the control circuit when the data is written to the block.
    Type: Application
    Filed: March 17, 2023
    Publication date: October 12, 2023
    Inventors: Yan-Qing WANG, Yan-Xiong WU, Wei-Sheng DU, Qin-Wei SHE