Patents by Inventor YOO-JUN JEONG

YOO-JUN JEONG 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).

  • Power management system comprising static protecting circuit and related method of operation
    Patent number: 10340681
    Abstract: A power management system comprises a power converter comprising a power stage and configured to detect an abnormal static state of the power stage, to generate a protection signal in response to the detection of the abnormal static state of the power stage, and to stabilize a direct current (DC) power supply voltage in response to an enable signal to generate a DC output voltage, and a main control circuit configured to generate the enable signal for the power converter based on the protection signal received from the power converter.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: July 2, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Ik Cho, Hyoung-Seok Oh, Je-Hyung Yoon, Yoo-Jun Jeong
  • POWER MANAGEMENT SYSTEM COMPRISING STATIC PROTECTING CIRCUIT AND RELATED METHOD OF OPERATION
    Publication number: 20150205338
    Abstract: A power management system comprises a power converter comprising a power stage and configured to detect an abnormal static state of the power stage, to generate a protection signal in response to the detection of the abnormal static state of the power stage, and to stabilize a direct current (DC) power supply voltage in response to an enable signal to generate a DC output voltage, and a main control circuit configured to generate the enable signal for the power converter based on the protection signal received from the power converter.
    Type: Application
    Filed: November 26, 2014
    Publication date: July 23, 2015
    Inventors: SANG-IK CHO, HYOUNG-SEOK OH, JE-HYUNG YOON, YOO-JUN JEONG