Patents by Inventor Jieun Ahn

Jieun Ahn 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).

  • Integrated circuit and operating method thereof
    Patent number: 11698659
    Abstract: Provided is an integrated circuit. The integrated circuit includes a plurality of clock generators configured to respectively generate a plurality of clock signals, a plurality of logic circuits configured to operate in synchronization with the plurality of clock signals, and controller circuitry configured to identify meta-stability information based on frequencies of the plurality of clock signals, and configured to control at least one clock generator so that at least one of the plurality of clock signals is randomly delayed in response to the meta-stability information.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: July 11, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jieun Ahn, Sungcheol Park, Kiseok Bae
  • INTEGRATED CIRCUIT AND OPERATING METHOD THEREOF
    Publication number: 20220269306
    Abstract: Provided is an integrated circuit. The integrated circuit includes a plurality of clock generators configured to respectively generate a plurality of clock signals, a plurality of logic circuits configured to operate in synchronization with the plurality of clock signals, and controller circuitry configured to identify meta-stability information based on frequencies of the plurality of clock signals, and configured to control at least one clock generator so that at least one of the plurality of clock signals is randomly delayed in response to the meta-stability information.
    Type: Application
    Filed: December 22, 2021
    Publication date: August 25, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jieun Ahn, Sungcheol Park, Kiseok Bae