Patents by Inventor Cheol AHN

Cheol AHN 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).

  • Patent number: 11216094
    Abstract: A display device has a first area, and a second area that extends from the first area and has a bent shape, the display device including a display module including a display panel, which has a corner portion in the second area, an input-sensing member on the display panel and including a body portion, which overlaps with the display panel, and an extension, which extends from the body portion, is in the second area, and does not overlap with the display panel, and a first bonding layer between the display module and the input-sensing member, wherein an edge of the extension extends beyond an edge of the corner portion.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: January 4, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyeong Cheol Ahn, Yang Han Son, Yun Oh Nam, Won Il Lee, Youn Hwan Jung, So Hyun Kim
  • Publication number: 20210353695
    Abstract: A composition for preventing or treating an infection or disease caused by a pathogenic Escherichia coli includes a Myoviridae bacteriophage (Esc-COP-18) having an ability to lyse the pathogenic Escherichia coli and a pharmaceutically acceptable carrier. A method for preventing or treating an infection or disease caused by a pathogenic Escherichia coli includes administering to a subject a Myoviridae bacteriophage and lysing the pathogenic Escherichia coli by the Myoviridae bacteriophage.
    Type: Application
    Filed: May 12, 2020
    Publication date: November 18, 2021
    Inventors: Seong Jun YOON, Jee Soo SON, In Hwang KIM, Hyoung Rok PAIK, Hyun Joo IM, Hyun Jin YU, Cheol AHN, Tae Yeol KIM, Soo Youn JUN, Sang Hyeon KANG
  • Publication number: 20210102096
    Abstract: Provided are a silicone release film and a protective film for adhesive films and adhesive tapes including the same. The silicone release film may provide excellent delamination characteristics in various peel-off speed ranges regardless of external environmental changes, such as passage of time or temperature changes.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 8, 2021
    Inventors: Byung Cheol Ahn, Jung Hwan Lee, Tae Gyu Choi, Kil Joong Kim, Gi Jeong Moon
  • Patent number: 10920287
    Abstract: An expression vector, comprising a first reporter nucleic acid sequence operably linked to a first expression control sequence comprising a promoter; and a second reporter nucleic acid sequence operably linked to a second expression control sequence that comprises a response element that is activated or inactivated as one or more of the cells differentiate or dedifferentiate. Methods and kits for imaging and monitoring stem cells comprising the expression vector are also provided.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: February 16, 2021
    Assignees: Global Life Sciences Solutions Operations UK Ltd, The Board of Trustees of the Leland Stanford Junior University
    Inventors: Srabani Bhaumik, Sanjiv Sam Gambhir, Ramasamy Paulmurugan, Shahriar Yaghoubi, Byeong-Cheol Ahn, Natesh Parashurama
  • Publication number: 20200261567
    Abstract: The present invention relates to a recombinant herpes zoster vaccine comprising liposome and lipopeptide and a method for preparing the same. More particularly, a vaccine composition according to the present invention, prepared using Lipo-Pam, which is a composite adjuvant comprising a liposome and various kinds of lipopeptides, and a varicella-zoster virus gE antigen, a Japanese encephalitis virus gE antigen, or a seasonal inactivated influenza virus antigen, highly induces a cell-mediated immune response as well as a humoral immune response so that the composition of the present invention can be commercially useful.
    Type: Application
    Filed: August 10, 2018
    Publication date: August 20, 2020
    Inventors: Jung Sun Yum, Byung Cheol Ahn, Hyun Jin Jo, Seung Hee Baek, Eun Jung Jung, Sookyng Jeong, Nary Shin
  • Publication number: 20200246341
    Abstract: A pharmaceutical composition containing a tyrosine kinase activity inhibitor as an active ingredient may increase the expression of sodium iodide symporter in thyroid cancer cells, thereby promoting iodine uptake and killing thyroid cancer cells. Thus, the composition may be useful for the treatment of thyroid cancer.
    Type: Application
    Filed: October 19, 2018
    Publication date: August 6, 2020
    Applicant: Kyungpook National University Industry-Academic Cooperation Foundation
    Inventors: Byeong Cheol AHN, Ji Min OH
  • Publication number: 20200138987
    Abstract: The present invention relates to a composition for material delivery, including exosome mimetics derived from red blood cells, and a use thereof and the composition for material delivery according to an exemplary embodiment of the present invention includes exosome mimetics derived from red blood cells, which are capable of being loaded with a drug, a radioactive material, or a fluorescent material, and thus may be usefully utilized for a drug delivery use, a cell labeling use, a contrast medium, or the like, and when the composition for material delivery according to an exemplary embodiment of the present invention is used, treatment and diagnosis may be simultaneously performed.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 7, 2020
    Inventors: Byeong Cheol Ahn, Seung Hyun Son, Prakash Gangadaran
  • Publication number: 20200125205
    Abstract: A display device, including a display panel that displays an image; a flexible printed circuit board including an attaching part attached to one end of the display panel and a curved part extending from the attaching part and not overlapping with the display panel; a window assembly on an upper surface of the display panel; an adhesive part between the window assembly and the display panel to couple the display panel and the window assembly; and a compensating part not overlapping with the display panel, overlapping with the curved part, and on a same layer as the attaching part.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyeong-Cheol AHN, Won-il LEE, Byughoon CHAE
  • Publication number: 20200088815
    Abstract: The present disclosure relates to a magnetic resonance imaging apparatus. The magnetic resonance imaging apparatus includes a magnetic assembly having a cavity, a cradle on which an object is located and configured to be movable to the inside or outside of the cavity, a cradle guide configured to guide the movement of the cradle, and a buffer member configured to be expandable in at least a part of a space between the cradle and the cradle guide.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 19, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Man Ho JEONG, Byoeng Su KIM, Ku Cheol AHN
  • Patent number: 10540032
    Abstract: A display device, including a display panel that displays an image; a flexible printed circuit board including an attaching part attached to one end of the display panel and a curved part extending from the attaching part and not overlapping with the display panel; a window assembly on an upper surface of the display panel; an adhesive part between the window assembly and the display panel to couple the display panel and the window assembly; and a compensating part not overlapping with the display panel, overlapping with the curved part, and on a same layer as the attaching part.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: January 21, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyeong-Cheol Ahn, Won-il Lee, Byughoon Chae
  • Patent number: 10481726
    Abstract: A display device with reduced chance of pad unit corrosion is presented. The display device includes: a display panel configured to display an image, the display panel including a first pad unit; a touch screen panel (TSP) attached to an upper portion of the display panel, the touch screen panel including a second pad unit; a TSP flexible printed circuit board configured to include one end that is connected to the second pad unit of the touch screen panel; a window substrate configured to cover the touch screen panel; and a TSP adhesive layer interposed between the touch screen panel and the window substrate to adhere the window substrate to the touch screen panel, wherein the TSP adhesive layer is formed such that the TSP adhesive layer at least partially covers a TSP connection part the TSP flexible printed circuit board is connected to the second pad unit of the touch screen panel.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: November 19, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Hyeong Cheol Ahn
  • Patent number: 10351875
    Abstract: A method for producing a transgenic plant which has increased content of 20-hydroxyecdysone compared to a wild type plant includes transforming a plant cell with a recombinant vector containing a gene encoding CYP85 (cytochrome P450, 85 family) protein derived from spinach (Spinacia oleracea). A method for producing a transgenic plant with enhanced insect resistance includes transformation of a plant cell with a recombinant vector containing a gene encoding CYP85 derived from Spinacia oleracea.
    Type: Grant
    Filed: November 27, 2014
    Date of Patent: July 16, 2019
    Assignee: WOOJUNG BIO INC.
    Inventors: Key Zung Riu, Kyung Hwan Boo, Jong Cheol Ahn
  • Publication number: 20190182960
    Abstract: A flexible circuit board and display device including the same are disclosed. In one aspect, the flexible circuit board includes a base film including a bending area and a plurality of signal wires formed over the bending area of the base film. At least one through-hole is defined in the base film.
    Type: Application
    Filed: February 18, 2019
    Publication date: June 13, 2019
    Inventor: Hyeong-Cheol AHN
  • Patent number: 10319791
    Abstract: A method of manufacturing a display device is provided. The display device includes a digitizer which is formed so that at least a part thereof is bent and a display panel which is installed along a shape of an outer surface of the digitizer.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: June 11, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventor: Hyeong-Cheol Ahn
  • Patent number: 10321576
    Abstract: A curved display device includes a display panel including a terminal part configured to receive a driving signal, a driving circuit film including a base film and a driving chip on the base film, and a spacer disposed between the base film and the display panel. The driving chip is configured to generate the driving signal, the driving circuit film is configured to apply the driving signal to the display panel, and the driving circuit film is coupled to the terminal part and bent toward a lower surface of the display panel. The display panel and a surface of the spacer are curved along a first direction.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: June 11, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventor: Hyeong-Cheol Ahn
  • Publication number: 20190064995
    Abstract: A display device with reduced chance of pad unit corrosion is presented. The display device includes: a display panel configured to display an image, the display panel including a first pad unit; a touch screen panel (TSP) attached to an upper portion of the display panel, the touch screen panel including a second pad unit; a TSP flexible printed circuit board configured to include one end that is connected to the second pad unit of the touch screen panel; a window substrate configured to cover the touch screen panel; and a TSP adhesive layer interposed between the touch screen panel and the window substrate to adhere the window substrate to the touch screen panel, wherein the TSP adhesive layer is formed such that the TSP adhesive layer at least partially covers a TSP connection part the TSP flexible printed circuit board is connected to the second pad unit of the touch screen panel.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Inventor: Hyeong Cheol AHN
  • Patent number: 10212819
    Abstract: A flexible circuit board and display device including the same are disclosed. In one aspect, the flexible circuit board includes a base film including a bending area and a plurality of signal wires formed over the bending area of the base film. At least one through-hole is defined in the base film.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: February 19, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventor: Hyeong-Cheol Ahn
  • Publication number: 20190044164
    Abstract: A hot press device presses one or more objects to be pressed at a predetermined temperature, and includes: a roller around which a roll on which the objects to be pressed are disposed at predetermined intervals is wound; hot plates which are disposed to face one surface of the objects to be pressed while corresponding to the roll supplied from the roller; press units which are disposed to push the hot plates on the objects to be pressed; and a pitch changing unit which moves the hot plates in a direction in which the roll is moved or in a direction opposite to a direction in which the roll is moved, in accordance with a distance between the objects to be pressed.
    Type: Application
    Filed: October 2, 2018
    Publication date: February 7, 2019
    Inventors: Sung Hoon Jeong, Jong Cheol Ahn
  • Patent number: 10184999
    Abstract: A magnetic resonance imaging (MRI) device, including a transport table configured to slide; and a radio frequency (RF) coil configured to receive an RF signal, wherein the RF coil may include a main body; at least one fixer installed on the main body, the fixer being configured to contact the transport table; and a decompressor configured to reduce pressure between the at least one fixer and the transport table to detachably fix the main body onto the transport table.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: January 22, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Man Ho Jeong, Byoung Mock Kahm, Ku Cheol Ahn
  • Publication number: 20180364846
    Abstract: A display device has a first area, and a second area that extends from the first area and has a bent shape, the display device including a display module including a display panel, which has a corner portion in the second area, an input-sensing member on the display panel and including a body portion, which overlaps with the display panel, and an extension, which extends from the body portion, is in the second area, and does not overlap with the display panel, and a first bonding layer between the display module and the input-sensing member, wherein an edge of the extension extends beyond an edge of the corner portion.
    Type: Application
    Filed: May 21, 2018
    Publication date: December 20, 2018
    Inventors: Hyeong Cheol AHN, Yang Han SON, Yun Oh NAM, Won Il LEE, Youn Hwan JUNG, So Hyun KIM