Patents by Inventor Wenhu XIE

Wenhu XIE 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).

  • CONFIGURATION CIRCUIT OF FLASH FIELD PROGRAMMABLE GATE ARRAY (FPGA) FOR REALIZING EXTERNAL MONITORING AND CONFIGURATION
    Publication number: 20230020524
    Abstract: A configuration circuit of a flash FPGA for realizing external monitoring and configuration is provided. In the configuration circuit, a positive high-voltage output terminal of a positive high-voltage charge pump is connected to a positive high-voltage external monitoring port through a positive high-voltage bidirectional switch circuit, and the positive high-voltage output terminal of a positive high-voltage charge pump is further configured as a positive output end of a voltage supply circuit. A negative high-voltage output terminal of a negative high-voltage charge pump is connected to a negative high-voltage external monitoring port through a negative high-voltage bidirectional switch circuit, and the negative high-voltage output terminal of a negative high-voltage charge pump is further configured as a negative output end of the voltage supply circuit. Based on a received mode adjustment signal, a mode control circuit controls to enter an external monitoring mode or an external configuration mode.
    Type: Application
    Filed: September 29, 2022
    Publication date: January 19, 2023
    Applicant: WUXI ESIONTECH CO., LTD.
    Inventors: Yueer SHAN, Zhengzhou CAO, Wenhu XIE, Yanfei ZHANG, Ting JIANG, Bo TU