Patents by Inventor Yong-Keun Lee

Yong-Keun 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: 20250065360
    Abstract: A control device and a substrate processing apparatus including the same are provided. The substrate processing apparatus includes: a support unit including a spin head and configured to support and to rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a correction unit in a swing arm, the correction unit configured to move to a target point on the substrate and to irradiate a beam when the processing liquid is sprayed onto the substrate; and a control unit configured to calculate the target point, wherein the control unit is configured to convert image coordinates associated with a first coordinate system and then to calculate the target point by converting the image coordinates associated with the first coordinate system into image coordinates associated with a second coordinate system, and the second coordinate system is based on rotation angles of the spin head and the swing arm.
    Type: Application
    Filed: July 10, 2024
    Publication date: February 27, 2025
    Inventors: Jin Yeong Sung, Ki Hoon Choi, Seung Un Oh, Young Ho Park, Sang Hyeon Ryu, Jang Jin Lee, Hyun Yoon, Sang Gun Lee, Yu Jin Cho, Ho Jong Hwang, Jong Ju Park, Jong Keun Oh, Yong Woo Kim
  • Publication number: 20250064867
    Abstract: The present invention relates to a method for improving muscle strength, and/or muscle mass by administering a composition containing as an active ingredient at least one selected from the group consisting of Akkermansia muciniphila cells, a culture thereof and a lysate thereof, and a method for preventing or treating muscle diseases where muscle strength and/or mass is weakened by sarcopenia, cachexia or muscle wasting.
    Type: Application
    Filed: September 18, 2024
    Publication date: February 27, 2025
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Chul-Ho LEE, Byoung-Chan KIM, Yong-Hoon KIM, Jung-Ran NOH, Jae-Hoon KIM, Kyoung-Shim KIM, Dong-Hee CHOI, Young-Keun CHOI, Dong-Ho CHANG, Haiyoung JUNG, Jung Hwan HWANG
  • Patent number: 8164559
    Abstract: Embodiments of the present disclosure provide a display device having a display panel in which gate lines are formed and a gate driving circuit which is connected to the gate lines and outputs gate signals. The gate driving circuit includes a first stage, a second stage which is positioned in rear of the first stage, and a third stage which is positioned in rear of the second stage. The second stage includes a driving controller, a driver, a sustain part, and a controller.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: April 24, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gi-chang Lee, Yong-keun Lee, Tae-ho Jeong
  • Publication number: 20090128476
    Abstract: Embodiments of the present disclosure provide a display device having a display panel in which gate lines are formed and a gate driving circuit which is connected to the gate lines and outputs gate signals. The gate driving circuit includes a first stage, a second stage which is positioned in rear of the first stage, and a third stage which is positioned in rear of the second stage. The second stage includes a driving controller, a driver, a sustain part, and a controller.
    Type: Application
    Filed: July 31, 2008
    Publication date: May 21, 2009
    Inventors: Gi-chang Lee, Yong-keun Lee, Tae-ho Jeong
  • Patent number: 6556334
    Abstract: There is provided a flat panel display using a micro-electromechanical device, comprising a back glass substrate having a transparent electrode of a transparent electric conductor; a front glass substrate having a color filter layer; an micro-electromechanical device formed at the transparent electrode to switch light; and a support beam for supporting the back glass substrate and the front glass substrate. The micro-electromechanical device used in the flat panel display is fabricated by a micro-machining technology, thereby increasing a light utilizing efficiency and remarkably reducing a fabricating cost.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: April 29, 2003
    Assignee: Hera System Co., Ltd.
    Inventor: Yong-Keun Lee
  • Publication number: 20010024310
    Abstract: There is provided a flat panel display using a micro-electromechanical device, comprising a back glass substrate having a transparent electrode of a transparent electric conductor; a front glass substrate having a color filter layer; an micro-electromechanical device formed at the transparent electrode to switch light; and a support beam for supporting the back glass substrate and the front glass substrate. The micro-electromechanical device used in the flat panel display is fabricated by a micro-machining technology, thereby increasing a light utilizing efficiency and remarkably reducing a fabricating cost.
    Type: Application
    Filed: January 19, 2001
    Publication date: September 27, 2001
    Inventor: Yong-Keun Lee