Patents by Inventor JIHAN CHA

JIHAN CHA 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 performing dynamic voltage and frequency scaling operation and operating method thereof
    Patent number: 11907036
    Abstract: An integrated circuit includes a plurality of sub blocks configured to process an instruction according to an operating condition, a plurality of active counters configured to count an active time, which is a time for each of the plurality of sub blocks to process an instruction, and a Dynamic Voltage and Frequency Scaling (DVFS) controller configured to calculate power consumption of the plurality of sub blocks during a sample period based on the active time and adjust an operating condition of the plurality of sub blocks based on the power consumption.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: February 20, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yousub Jung, Seokju Yoon, Jihan Cha
  • INTEGRATED CIRCUIT PERFORMING DYNAMIC VOLTAGE AND FREQUENCY SCALING OPERATION AND OPERATING METHOD THEREOF
    Publication number: 20220179471
    Abstract: An integrated circuit includes a plurality of sub blocks configured to process an instruction according to an operating condition, a plurality of active counters configured to count an active time, which is a time for each of the plurality of sub blocks to process an instruction, and a Dynamic Voltage and Frequency Scaling (DVFS) controller configured to calculate power consumption of the plurality of sub blocks during a sample period based on the active time and adjust an operating condition of the plurality of sub blocks based on the power consumption.
    Type: Application
    Filed: September 29, 2021
    Publication date: June 9, 2022
    Inventors: YOUSUB JUNG, SEOKJU YOON, JIHAN CHA