Patents by Inventor Kyung-Suk Lee

Kyung-Suk 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: 20240120323
    Abstract: The present disclosure relates to an apparatus for fabricating a display panel including: an attachment member having a fixing portion in a pressurization direction to which a pressurization header is fixed, an attachment driving member configured to move the attachment member and the pressurization header in the pressurization direction or a detachment direction through a fixing frame of the attachment member, a first pressure sensing module between the pressurization header and the attachment member and configured to generate first pressure detection signals according to pressure applied to the pressurization header, a gradient setting module configured to set a gradient of the pressurization header based on magnitudes of the first pressure detection signals, and a gradient control module configured to adjust gradients of the pressurization header, the attachment member, and the fixing frame according to control of the gradient setting module.
    Type: Application
    Filed: September 6, 2023
    Publication date: April 11, 2024
    Inventors: Tae Hee LEE, Sung Kook PARK, Kyung Ho KIM, Young Seok SEO, Jae Gwang UM, Sang Hyun LEE, Hyung Suk HWANG
  • Patent number: 11912674
    Abstract: The present invention provides methods for treating or ameliorating metabolic diseases, cholestatic liver diseases, or organ fibrosis, which comprises administering to a subject a therapeutically effective amount of a pharmaceutical composition comprising an isoxazole derivative, a racemate, an enantiomer, or a diastereoisomer thereof, or a pharmaceutically acceptable salt of the derivative, the racemate, the enantiomer, or the diastereoisomer.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: February 27, 2024
    Assignee: IL DONG PHARMACEUTICAL CO., LTD.
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Jin-Ah Jeong, Sung-Wook Kwon, Jeong-Guen Kim, Kyung-Sun Kim, Dong-Keun Song, Sun-Young Park, Kyeo-Jin Kim, Ji-Hye Choi, Hey-Min Hwang
  • Patent number: 9608443
    Abstract: Disclosed herein are the energy storage system of an Uninterruptible Power Supply (UPS) equipped with the battery and a method of driving the same. The energy storage system includes a commercial power source unit configured to supply a first power source to a load, and the battery configured to supply a second power source to the load. And the system monitors a power failure state in the commercial power source unit, determines a charging state of the battery, and controls the commercial power source unit and the battery in response to output of monitoring or determination, so that the first power source or the second power source is supplied to the load. A power reservation ratio for the use of power can be increased by reducing power used during daytime.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: March 28, 2017
    Assignee: EHWA TECHNOLOGIES INFORMATION CO., LTD.
    Inventors: Sung Won Chung, Kyung Suk Lee, Dong Hun Yum
  • Publication number: 20150035359
    Abstract: Disclosed herein are the energy storage system of an Uninterruptible Power Supply (UPS) equipped with the battery and a method of driving the same. The energy storage system includes a commercial power source unit configured to supply a first power source to a load, and the battery configured to supply a second power source to the load. And the system monitors a power failure state in the commercial power source unit, determines a charging state of the battery, and controls the commercial power source unit and the battery in response to output of monitoring or determination, so that the first power source or the second power source is supplied to the load. A power reservation ratio for the use of power can be increased by reducing power used during daytime.
    Type: Application
    Filed: May 30, 2014
    Publication date: February 5, 2015
    Applicant: EHWA TECHNOLOGIES INFORMATION CO.,LTD.
    Inventors: Sung Won Chung, Kyung Suk Lee, Dong Hun Yum
  • Patent number: 8276280
    Abstract: The present invention provides electric pruning shears which can improve operation convenience by increasing the operating speed and eliminating hand fatigue during pruning of fruit trees. For this purpose, the present invention provides electric pruning shears which can improve safety during handling by implementing a new type of switching means having a separate safety switch capable of being separated from a main body and put on a user's finger and reduce the volume and weight by reducing the number of parts associated with the safety switch. Moreover, the present invention provides electric pruning shears which control a motor to be reversely rotated when there is an abnormality in blades of the electric pruning shears during a pruning operation, thus escaping from the overall abnormality including motor damage.
    Type: Grant
    Filed: August 11, 2009
    Date of Patent: October 2, 2012
    Assignee: Republic of Korea (Management: Rural Development Administration)
    Inventors: Kyung Suk Lee, Hyo Cher Kim, Hye Seon Chae, U Suk Park, Kyung Ran Kim, Ki Hwan Jin, Kwan Woo Kim, Yoon Jeong Baek, Dae Sop Lim, Soon Yean Jung
  • Publication number: 20100064527
    Abstract: The present invention provides electric pruning shears which can improve operation convenience by increasing the operating speed and eliminating hand fatigue during pruning of fruit trees. For this purpose, the present invention provides electric pruning shears which can improve safety during handling by implementing a new type of switching means having a separate safety switch capable of being separated from a main body and put on a user's finger and reduce the volume and weight by reducing the number of parts associated with the safety switch. Moreover, the present invention provides electric pruning shears which control a motor to be reversely rotated when there is an abnormality in blades of the electric pruning shears during a pruning operation, thus escaping from the overall abnormality including motor damage.
    Type: Application
    Filed: August 11, 2009
    Publication date: March 18, 2010
    Inventors: Kyung Suk LEE, Hyo Cher KIM, Hye Seon CHAE, U Suk PARK, Kyung Ran KIM, Ki Hwan JIN, Kwan Woo KIM, Yoon Jeong BAEK, Dae Sop LIM, Soon Yean JUNG
  • Patent number: 4500752
    Abstract: In a cordless telephone, normal tape recorder or micro cassette tape recorder is operated by memberance touch and is coupled to the main body of the telephone. The tape recorder operates on a cordless remote-control unit at remote distances from basic unit by means of control switch (record, play basic, rewind, fast forward, stop) attached to the remote unit. This arrangement provides a remote control record/play back cordless telephone to record and play back the speech content in the remote unit while the opposite party is on the telephone or before the speaking begins. The remote unit includes a digital encode circuit that converts the signal of a selected function for control switch into a digital signal corresponding to the selected function, FM-modulates and amplifies said digital signal, and then cordlessly transmits it to base unit. On the other hand, base unit includes a complementary digital decode circuit and transceiver.
    Type: Grant
    Filed: September 29, 1982
    Date of Patent: February 19, 1985
    Assignee: Daewoo Electronic Co.
    Inventor: Kyung-Suk Lee
  • Patent number: D1017611
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: March 12, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ho Jung Lee, Kyung Hyun Ko, Yong Woo Koo, Jun Il Kwon, Pablo Kim, Young-Su Kim, Jun Woo Kim, Hoon Kim, Hye Suk An, Hyun Joo Lee, Ki Ho Lim