Patents by Inventor Il-Young Lee

Il-Young Lee 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).

  • Publication number: 20240145019
    Abstract: A power source switching circuit for a memory device includes: a first power source voltage terminal for supplying a first power source voltage, a second power source voltage terminal for supplying a second power source voltage, a first metal-oxide-semiconductor field-effect transistor (MOSFET) and a second MOSFET connected in series with the first power source voltage terminal, a first level shifter connected to the first MOSFET and supplied with the first power source voltage, a second level shifter connected to the second MOSFET and supplied with the second power source voltage, a third MOSFET connected to the second MOSFET, and a third level shifter connected to the third MOSFET and supplied with a third power source voltage, and a memory cell of a non-volatile memory is programmed using the first power source voltage or the second power source voltage.
    Type: Application
    Filed: June 7, 2023
    Publication date: May 2, 2024
    Applicant: Magnachip Semiconductor, Ltd.
    Inventors: Hyoung Kyu KIM, Il Jun KIM, Kwon Young OH, Sang Ho LEE
  • Patent number: 11969213
    Abstract: Provided are apparatuses, a non-transitory computer-readable medium or media, and methods for supporting predicting of vascular disease using a fundus image of a subject. In certain aspects, disclosed a method including the steps of: extracting a feature information from a first fundus image of the subject based on a machine learning model; generating a second fundus image having a feature which is corresponding to the feature information by mapping a saliency factor to the first fundus image; and displaying the first fundus image and the second fundus image on a display device.
    Type: Grant
    Filed: May 9, 2021
    Date of Patent: April 30, 2024
    Assignee: XAIMED CO., LTD.
    Inventors: Sang Min Park, Joo Young Chang, Choong Hee Lee, Il Hyung Shin
  • Patent number: 11950473
    Abstract: A display device includes: a substrate; a display area including pixels arranged on the substrate; a first area disposed at one side of the display area; a second area including pads arranged on the substrate; a bending area disposed between the first area and the second area; and a fan-out line disposed in the first area, the bending area, and the second area. The fan-out line includes: a plurality of sub-routing lines arranged in the first area and electrically connected to each other; and a plurality of sub-pad lines arranged in the second area and electrically connected to each other. The number of the plurality of sub-routing lines is greater than the number of the plurality of sub-pad lines.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: April 2, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Il Goo Youn, Ji Eun Lee, Jun Young Jo, Min Hee Choi
  • Patent number: 9641788
    Abstract: An image processing apparatus and control method is provided. The image processing apparatus includes a processor including one or more processing modules configured to process data, a power supply configured to supply an operating voltage to the one or more processing modules in a normal operation mode, a sensor configured to detect a temperature of the processor, and a controller configured to change the processor from the normal operation mode to one of a first operation mode and a second operation mode according to the temperature detected by the sensor, control the power supply to supply a lower level operating voltage to at least one of the one or more processing modules when the processor is in the first operation mode, and reset or disable at least one processing module selected from the one or more processing modules when the processor is in the second operation mode.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: May 2, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Il-Young Lee
  • Publication number: 20150156445
    Abstract: An image processing apparatus and control method is provided. The image processing apparatus includes a processor including one or more processing modules configured to process data, a power supply configured to supply an operating voltage to the one or more processing modules in a normal operation mode, a sensor configured to detect a temperature of the processor, and a controller configured to change the processor from the normal operation mode to one of a first operation mode and a second operation mode according to the temperature detected by the sensor, control the power supply to supply a lower level operating voltage to at least one of the one or more processing modules when the processor is in the first operation mode, and reset or disable at least one processing module selected from the one or more processing modules when the processor is in the second operation mode.
    Type: Application
    Filed: November 11, 2014
    Publication date: June 4, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Il-Young LEE
  • Publication number: 20070272069
    Abstract: The present invention disclosed herein is a vibration preventer for a stringed instrument. According to the present invention, it is possible to prevent a voiced sound from unnecessary vibrations caused by transferring vibrations of plural strings of the stringed instrument. Accordingly, a quality of sound for the stringed instrument is converted to a clear sound, thereby obtaining a clear sound.
    Type: Application
    Filed: September 2, 2006
    Publication date: November 29, 2007
    Inventor: IL-YOUNG LEE
  • Patent number: 7029796
    Abstract: A positive active material of a lithium-sulfur battery includes a sulfur-conductive agent-agglomerated complex in which a conductive agent particle is attached onto a surface of a sulfur particle having an average particle size less than or equal to 7 ?m. The sulfur-conductive agent-agglomerated complex is manufactured by mixing a sulfur powder and a conductive agent powder to form a mixture, and milling the mixture.
    Type: Grant
    Filed: April 3, 2003
    Date of Patent: April 18, 2006
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Soo-Seok Choi, Yun-Suk Choi, Ji-Seong Han, Seung-Hee Park, Yong-Ju Jung, Il-Young Lee
  • Publication number: 20040058246
    Abstract: A positive active material of a lithium-sulfur battery includes a sulfur-conductive agent-agglomerated complex in which a conductive agent particle is attached onto a surface of a sulfur particle having an average particle size less than or equal to 7 &mgr;m. The sulfur-conductive agent-agglomerated complex is manufactured by mixing a sulfur powder and a conductive agent powder to form a mixture, and milling the mixture.
    Type: Application
    Filed: April 3, 2003
    Publication date: March 25, 2004
    Applicant: SAMSUNG SDI Co., Ltd.
    Inventors: Soo-Seok Choi, Yun-Suk Choi, Ji-Seong Han, Seung-Hee Park, Yong-Ju Jung, Il-Young Lee