Patents by Inventor Yu-Tao Lin

Yu-Tao Lin 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 test circuit
    Patent number: 11335427
    Abstract: A memory test circuit comprising: a first latch circuit for receiving a first input address and an error indication signal to generate a first address; a first E-fuse group for receiving the first address to generate an output address; a second latch circuit for receiving the error indication signal; a second E-fuse group for generating an error indication signal according to an output of the second latch circuit which is generated according to the fault indication signal; and a comparison circuit for activating the second latch circuit according to a relation between the first address and a second input address and a state of the first latch circuit or the first E-fuse group.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: May 17, 2022
    Assignee: Elite Semiconductor Microelectronics Technology Inc.
    Inventors: Yu-Tao Lin, Tse-Hua Yao, Yi-Fan Chen
  • MEMORY TEST CIRCUIT
    Publication number: 20220139479
    Abstract: A memory test circuit comprising: a first latch circuit for receiving a first input address and an error indication signal to generate a first address; a first E-fuse group for receiving the first address to generate an output address; a second latch circuit for receiving the error indication signal; a second E-fuse group for generating an error indication signal according to an output of the second latch circuit which is generated according to the fault indication signal; and a comparison circuit for activating the second latch circuit according to a relation between the first address and a second input address and a state of the first latch circuit or the first E-fuse group.
    Type: Application
    Filed: November 4, 2020
    Publication date: May 5, 2022
    Inventors: Yu-Tao Lin, Tse-Hua Yao, Yi-Fan Chen