Patents by Inventor Hsien-Chu Chung

Hsien-Chu Chung 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 device, image processing chip, and memory control method
    Patent number: 11822818
    Abstract: A memory device includes first memory circuits and first memory controller. The first memory controller is configured to receive a first command from a first circuitry. When the first memory controller controls a first circuit in the first memory circuits to operate in an enable mode in response to the first command, the first memory controller is further configured to control remaining circuits in the first memory circuits to operate in a data retention mode in response to the first command.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: November 21, 2023
    Assignee: SIGMASTAR TECHNOLOGY LTD.
    Inventors: Shan-Cheng Sun, Hsien-Chu Chung, Yi-Chieh Huang
  • MEMORY DEVICE, IMAGE PROCESSING CHIP, AND MEMORY CONTROL METHOD
    Publication number: 20220222014
    Abstract: A memory device includes first memory circuits and first memory controller. The first memory controller is configured to receive a first command from a first circuitry.
    Type: Application
    Filed: August 27, 2021
    Publication date: July 14, 2022
    Inventors: SHAN-CHENG SUN, Hsien-Chu Chung, Yi-Chieh Huang