Patents by Inventor Chuyan Hu

Chuyan Hu 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).

  • Memory devices and operating methods thereof, memory systems, and sensing circuits
    Patent number: 12725649
    Abstract: Examples of the present application provide a memory device and operating method thereof, a memory system, and a sensing circuit. Wherein the memory device includes: an array of memory cells; a first sensing circuit coupled to the array of memory cells through a first pair of data lines; a second sensing circuit coupled to the first pair of data lines through a second pair of data lines; an isolation circuit located between the first pair of data lines and the second pair of data lines; a control circuit configured to: in the first sensing phase, control the first sensing circuit to amplify the data signal to the first sensing signal, and control the isolation circuit to connect the first pair of data lines and the second pair of data lines.
    Type: Grant
    Filed: March 22, 2024
    Date of Patent: September 1, 2026
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Chuyan Hu, HuangPeng Zhang, Jinze Song, Xuesong Shen, Debo Wei
  • MEMORY DEVICES AND OPERATING METHODS THEREOF, MEMORY SYSTEMS, AND SENSING CIRCUITS
    Publication number: 20250174268
    Abstract: Examples of the present application provide a memory device and operating method thereof, a memory system, and a sensing circuit. Wherein the memory device includes: an array of memory cells; a first sensing circuit coupled to the array of memory cells through a first pair of data lines; a second sensing circuit coupled to the first pair of data lines through a second pair of data lines; an isolation circuit located between the first pair of data lines and the second pair of data lines; a control circuit configured to: in the first sensing phase, control the first sensing circuit to amplify the data signal to the first sensing signal, and control the isolation circuit to connect the first pair of data lines and the second pair of data lines.
    Type: Application
    Filed: March 22, 2024
    Publication date: May 29, 2025
    Inventors: Chuyan Hu, HuangPeng Zhang, Jinze Song, Xuesong Shen, Debo Wei