Patents by Inventor Jun Young Choi

Jun Young Choi 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: 12649164
    Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a batch-type treating bath for treating a substrate in a batch-type manner; a single-type treating chamber for treating the substrate in a single-type manner; and a buffer chamber positioned on a transfer path of the substrate transferred between the batch-type treating bath and the single-type treating chamber, and supplying a liquid for maintaining a wetting state of the substrate.
    Type: Grant
    Filed: January 16, 2023
    Date of Patent: June 9, 2026
    Assignee: SEMES CO., LTD.
    Inventors: Jun Young Choi, Gui Su Park, Young Hun Lee, Young Jin Jang, Jun Hyun Lim
  • Patent number: 12642036
    Abstract: The present invention provides an apparatus for treating a substrate, the apparatus including: a processing tank having an accommodation space in which a processing liquid is accommodated; a support member for supporting at least one substrate in the receiving space in a vertical posture; and a posture changing robot for changing a posture of the substrate in a state of being immersed in the liquid state from the vertical posture to a horizontal posture, in which wherein the posture changing robot includes: a hand configured to grip the substrate; and an arm for moving the hand.
    Type: Grant
    Filed: October 5, 2022
    Date of Patent: May 26, 2026
    Assignee: SEMES CO., LTD.
    Inventors: Jun Young Choi, Yong Sun Ko, Jun Hyun Lim, Gui Su Park, Young Jin Jang
  • Publication number: 20260123339
    Abstract: The present invention provides an apparatus for treating a substrate. The apparatus of processing a substrate includes: a treatment bath having an receiving space accommodating treatment liquid, and treating a plurality of substrates; and a supporting unit supporting the substrates in the treatment bath, wherein the supporting unit includes: a support having a first supporting rod supporting end portions of the substrates in a vertical state; and a fixing plate coupled to the support and fixing the support, a plurality of first slots in which edges of the substrates are inserted is formed at the first supporting rod, each of the plurality of first slots is defined by a first side, a second side facing the first side, and a bottom, a front and a rear of the first slot are open toward the receiving space, and the bottom of the first slot comprises contact protrusions protruding upward from a lower end of the first side of the first slot and supporting lower end portions of the substrates.
    Type: Application
    Filed: December 30, 2024
    Publication date: April 30, 2026
    Applicant: SEMES CO., LTD.
    Inventors: Hee Jun YOUN, Jun Hyun LIM, Gui Su PARK, Eun Jung LEE, Jun Young CHOI, Seul Gi CHOI
  • Patent number: 12593649
    Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a treating bath having an accommodation space for accommodating a treating liquid; a support member configured to support at least one substrate in a vertical posture at the accommodation space; and a posture changing robot configured to change a posture of a substrate immersed in the treating liquid from the vertical posture to a horizontal posture, and wherein the posture changing robot comprises: a body configured to hold the substrate thereon; and a liquid supply member configured to supply a wetting liquid to the substrate placed on the body.
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: March 31, 2026
    Assignee: Semes Co., Ltd.
    Inventors: Jun Young Choi, Gui Su Park, Young Jin Jang, Jun Hyun Lim
  • Patent number: 12582707
    Abstract: The present invention relates to an RNA in-vitro transcript mRNA for intracellular expression of a gene of interest and a pharmaceutical composition comprising same for vaccines. When injected into animal cells, the in-vitro transcript mRNA including the gene of interest according to the present invention allows the protein of interest to be expressed in the animal cell in large quantities, and, as such, can be used as a gene vaccine against autoimmune diseases, infectious diseases, cancer- or tumor-related diseases, inflammatory diseases, and so on.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: March 24, 2026
    Inventors: Young Key Shin, Jun Young Choi, Na Young Kim, Wonrak Son, Yong Jin Lee
  • Publication number: 20260058924
    Abstract: A method and apparatus for an instant messaging service are disclosed. A method of displaying a message, performed by a terminal, includes receiving chat bubble data for the message from a server, identifying, based on the chat bubble data, an action of a user with respect to the message, and updating a display of the message based on the identified action and the chat bubble data.
    Type: Application
    Filed: August 11, 2025
    Publication date: February 26, 2026
    Inventors: Ji Yeon Sang, Yang Taek Kwon, Ye Ram Han, Hye Jin Yang, Sae Jun Ahn, Ye Rin Son, Seong Wan Ju, Sang Hyun Kim, Jun Young Choi, Min Sub Ji, Seung Hee Yun, Yeon Jong Seo, Hyun Chul Byun, Hee Cheol Jeon, Hee Seung Kim, Sung Hee Choi
  • Patent number: 12528817
    Abstract: Disclosed are a salt (mesylate salt) of methanesulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Grant
    Filed: December 26, 2023
    Date of Patent: January 20, 2026
    Inventors: Jun Young Choi, Kyung-eui Park, Na Young Kim
  • Patent number: 12491532
    Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a liquid treating chamber; a support configured to support a substrate within the liquid treating chamber; a first treating liquid supply unit configured to supply a first treating liquid to the liquid treating chamber to treat the substrate with the first treating liquid; and a second treating liquid supply unit configured to supply a second treating liquid to the liquid treating chamber to treat the substrate with the second treating liquid, and wherein the second treating liquid supply unit includes a cooler for cooling the second treating liquid.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: December 9, 2025
    Assignee: SEMES CO., LTD.
    Inventors: Jun Young Choi, Gui Su Park, Young Jin Jang, Eun Jung Lee, Jun Hyun Lim
  • Publication number: 20250353838
    Abstract: The present invention relates to a method for preparing 4?-thio-5-aza-2?-deoxycytidine which exhibits DNMT1 inhibitory activity. The production method according to the present invention can enhance reaction efficiency through efficient process development and can stereoselectively prepare 4?-thio-5-aza-2?-deoxycytidine, and thus is economical and appropriate for mass production.
    Type: Application
    Filed: June 9, 2023
    Publication date: November 20, 2025
    Applicants: PINOTBIO, INC., ST PHARM CO., LTD.
    Inventors: Doo Young JUNG, Jin Soo LEE, Hyun Yong CHO, Ah Reum KIM, Mun Sik SEO, Jun Young CHOI
  • Publication number: 20250349564
    Abstract: The substrate processing apparatus includes a housing for providing a treatment space to treat a substrate; a support unit positioned in the treatment space and for supporting the substrate; a nozzle for supplying a treatment solution to the substrate supported on the support unit; and a heating unit for heating an edge region of the substrate supported on the support unit, in which the support unit includes a support plate on which the substrate is placed; a pin for supporting the substrate placed on the support plate; and a drive unit for rotating the support plate, and the heating unit includes an insertion body made of metal located within the chuck pin; and a magnet unit for heating the insertion body by an induction heating manner.
    Type: Application
    Filed: May 9, 2025
    Publication date: November 13, 2025
    Applicant: SEMES CO., LTD.
    Inventor: Jun Young CHOI
  • Publication number: 20250281576
    Abstract: The present invention relates to a prophylactic administration method against respiratory viruses, comprising administering interferon-beta to a potential respiratory virus-infected subject, and more specifically, to a method for restraining self-replication infection of respiratory viruses in a subject exposed to potential respiratory virus infection by administering interferon-beta as an active ingredient to respiratory cells through breathing in the manner of direct administration to cells infected with or potentially infected with a respiratory virus.
    Type: Application
    Filed: January 13, 2022
    Publication date: September 11, 2025
    Inventors: Jun Young Choi, Na Young Kim, Won Rak Son, Hong Seok Choi, Young Jin Lee, Sung Hyun Hong
  • Patent number: 12412767
    Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a first process treating unit configured to treat a substrate in a single-type method; a second process treating unit configured to treat a substrate in a batch-type method; and a posture changing unit provided between the first process treating unit and the second process treating unit and configured to change a posture of the substrate between a vertical posture and a horizontal posture, and wherein the substrate is loaded to and unloaded from the first process treating unit.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: September 9, 2025
    Assignee: SEMES CO., LTD.
    Inventors: Gui Su Park, Jun Young Choi, Young Jin Jang, Yong Sun Ko, Kyu Hwan Chang, Jun Hyun Lim
  • Publication number: 20250271434
    Abstract: The present invention relates to a method for predicting the prognosis of a breast cancer patient using c-Met enriched CTCs, and more specifically, to a method for predicting the prognosis of breast cancer by isolating and counting c-Met enriched CTCs from a breast cancer patient, and to a composition for predicting the prognosis of breast cancer comprising an agent that specifically binds to c-Met enriched CTCs. The method and composition of the present invention can be usefully employed to accurately predict the prognosis of a breast cancer patient without the need for a tissue biopsy.
    Type: Application
    Filed: April 20, 2023
    Publication date: August 28, 2025
    Inventors: Jun Young CHOI, Na Young KIM, Kyung Eui PARK, Young Jin LEE, Yoon La CHOI
  • Publication number: 20250275489
    Abstract: A stacked synaptic array includes a plurality of drain lines extending along a first direction, a plurality of source lines spaced apart from the drain lines through an insulating layer and extending along a second direction that intersects perpendicularly to the first direction, a vertical pillar-shaped channel region penetrating the drain line, the insulating layer, and the source line in a region where the drain line and the source line intersect, a gate stack formed in the channel region, and a gate line connecting gate stacks to each other above the gate stacks, and the drain lines and the source lines have a repeatedly stacked structure.
    Type: Application
    Filed: December 31, 2024
    Publication date: August 28, 2025
    Inventors: Seyoung KIM, Jiyong WOO, Hyunjeong KWAK, Jun Young CHOI
  • Patent number: 12384049
    Abstract: The inventive concept provides a substrate transfer robot.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: August 12, 2025
    Assignee: Semes Co., Ltd.
    Inventors: Hee Jun Youn, Jun Young Choi
  • Patent number: 12377132
    Abstract: The present invention relates to a composition for treating or sensitizing interferon beta resistant cancer disease comprising cFLIP siRNA, and, more specifically, to a pharmaceutical composition for treating interferon beta resistant cancer disease, comprising, as an active ingredient: (a) an siRNA complementarily binding to mRNA of a cFLIP gene; and (b) a human interferon beta variant which comprises glycine-asparagine-isoleucine-threonine-valine sequence (GNITV) at C-terminus in a human natural interferon beta amino acid sequence shown in SEQ ID NO: 1, or has replaced the 27th arginine amino acid with threonine or serine.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: August 5, 2025
    Assignees: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, ABION INC.
    Inventors: Young Kee Shin, Tae Eun Kim, Sung Youl Hong, Jun Young Choi, Na Young Kim
  • Patent number: 12371437
    Abstract: Disclosed are a salt (camsylate salt) of D(+)-10-camphorsulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Grant
    Filed: December 26, 2023
    Date of Patent: July 29, 2025
    Inventors: Jun Young Choi, Kyung-Eui Park, Na Young Kim
  • Publication number: 20250218838
    Abstract: The present invention provides an apparatus of processing a substrate. The apparatus of processing a substrate includes: a gripping unit gripping a plurality of substrates on both sides; a body supporting the gripping unit; an actuating unit moving and rotating the gripping unit with respect to the body; and a control unit controlling the actuating unit, wherein the actuating unit includes: a horizontal actuating unit horizontally moving the gripping unit in a first direction with respect to the body; a rotation actuating unit rotating the gripping unit with respect to the body.
    Type: Application
    Filed: December 30, 2024
    Publication date: July 3, 2025
    Applicant: SEMES CO., LTD.
    Inventors: Jun Hyun LIM, Jun Young CHOI, Hee Jun YOUN, Eun Jung LEE, Seul Gi CHOI
  • Publication number: 20250205790
    Abstract: A jig for a reflection device includes a collet having a skirt portion with an expandable outer diameter and a locking head on one end of the skirt portion, a sleeve into which the collet is inserted and one side of which is supported by being caught by the locking head, and an expansion pin inserted into the collet and expanding the outer diameter of the skirt portion.
    Type: Application
    Filed: November 26, 2024
    Publication date: June 26, 2025
    Inventors: Dong Ho LEE, Tae Hwan KWAK, Sang Bin HAN, Myung Kyun JEONG, Chang Hoon LEE, Dae Hong KIM, Jeong Rak KIM, Suk Hyun YOON, Tae Jin SONG, Cheol Bae PARK, Jun Young CHOI
  • Patent number: 12283080
    Abstract: The present disclosure relates to a method of extracting and labeling connected elements in images, and more particularly, to a method of detecting connected elements formed as pixels are connected to one another in images and assigning label numbers thereto. A method of extracting and labeling connected elements of images of the present disclosure has the effect of improving productivity by quickly and effectively performing detection and grouping of connection element objects in an image and assigning label numbers thereto by using a small number of operations. A method of extracting and labeling connected elements of images of the present disclosure has an effect of accurately extracting and labeling connected elements without an error even when the shape of the connected elements of an image is complicated.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: April 22, 2025
    Assignee: Fourth Logic Incorporated
    Inventors: Jong Hyun Song, Jun Young Choi