Patents by Inventor Yong-Chul Shin

Yong-Chul Shin 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: 20250011363
    Abstract: The present disclosure relates to an optimized shortened peptide that binds to an acetylcholine receptor, and a use thereof. It is expected that it is possible to develop a cosmetic composition for alleviating wrinkles, pharmaceuticals for preventing or treating acetylcholine receptor-related diseases, and health functional foods for improvement of the acetylcholine receptor-related diseases, by using the optimized shortened peptide of the present disclosure, which is shorter than conventional acetylcholine receptor inhibitory peptides but has a high acetylcholine receptor binding force and an acetylcholine receptor inhibitory effect.
    Type: Application
    Filed: July 27, 2022
    Publication date: January 9, 2025
    Applicant: SKINMED CO., LTD.
    Inventors: Sung Hyun KIM, Jin Ho BANG, Jeung Hoon LEE, Min Ho LEE, Yong Chul SHIN, Won Il CHOI
  • Publication number: 20240408755
    Abstract: A safety detecting device includes a detector that detects an external object located in a detection area, and a controller that determines the detection area based on whether a communication with a robot that is moved in a specific movement area is made. The controller is configured to determine the detection area as a preset initial detection area in a non-communication state, in which no communication with the robot is made, and further determine the detection area based on any one of posture information of the robot, operation information of the robot, or a combination thereof, in a communication state, in which a communication with the robot is made.
    Type: Application
    Filed: November 27, 2023
    Publication date: December 12, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hwa Woong Yoo, Ki Hoon Nam, Ji Su Kim, Byung Ho Yoon, Yong Chul Shin
  • Publication number: 20240270096
    Abstract: An embodiment charger latch assisting device includes a contactor provided in contact with a latch button of a charger, an output clutch coupled to the contactor to rotate in conjunction with the contactor, a detection target coupled to the output clutch to move in conjunction with the output clutch, and a detector configured to detect a movement of the detection target to identify a movement of the latch button.
    Type: Application
    Filed: October 27, 2023
    Publication date: August 15, 2024
    Inventors: Yong Chul Shin, Hwa Woong Yoo, Byung Ho Yoon, Ki Hoon Nam
  • Publication number: 20240270095
    Abstract: An embodiment charger latch assisting device includes a contactor in contact with a latch button of a charger, an output clutch coupled to the contactor and movable in conjunction with the contactor, and an input clutch configured to move the output clutch as the input clutch rotates to press the latch button.
    Type: Application
    Filed: October 27, 2023
    Publication date: August 15, 2024
    Inventors: Yong Chul Shin, Hwa Woong Yoo, Byung Ho Yoon, Ki Hoon Nam
  • Patent number: 11471534
    Abstract: The present invention relates to a transdermal nano-carrier and, more specifically, to a nano-carrier having a chitosan-based nano-sponge structure. According to the present invention, as a nano-carrier having enhanced transdermal delivery on the basis of a complex containing chitosan is provided, it is possible to effectively deliver drugs, cosmetic materials, etc. into the skin.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: October 18, 2022
    Assignee: SKINMED CO., LTD.
    Inventors: Won Il Choi, Sung Hyun Kim, Yong Chul Shin, Jeung Hoon Lee, Jin Hwa Kim, Young Sung Yun
  • Patent number: 11472840
    Abstract: The present disclosure relates to an acetylcholine receptor-binding peptide and, more particularly, to novel peptides which exhibit a wrinkle amelioration effect by binding the peptides to an acetylcholine receptor on which acetylcholine acts, thereby blocking secretion of acetylcholine. Peptides according to the present disclosure suppress secretion of acetylcholine by having a high binding strength with the acetylcholine receptor, thereby strongly binding the peptides to acetylcholine. Therefore, a cosmetic composition and a pharmaceutical composition comprising the peptides according to the present disclosure as an active ingredient exhibit an excellent wrinkle ameliorating effect.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: October 18, 2022
    Assignee: SKINMED CO., LTD.
    Inventors: Sung Hyun Kim, Won Il Choi, Yong Chul Shin, Jeung Hoon Lee, Young Sung Yun, Jin Hwa Kim
  • Publication number: 20220110851
    Abstract: The present invention relates to acetylcholine receptor inhibitory peptides and uses thereof, wherein phages with high binding affinity for acetylcholine receptors were screened using a random peptide recombinant phage, and acetylcholine receptor-binding peptides were selected through DNA of the phages. By having confirmed, using the selected peptides, the binding affinity for acetylcholine receptors and the effect of inhibiting the action of acetylcholine receptors, and having confirmed, via the modifications of the peptides, peptide sites and sequences that are vital in binding to acetylcholine receptors, the acetylcholine receptor inhibitory peptides of the present invention are expected to be used in the development of a cosmetic composition for alleviating wrinkles, a medicine for the prevention or treatment of acetylcholine receptor-associated diseases, and a health functional food for the amelioration thereof.
    Type: Application
    Filed: December 26, 2019
    Publication date: April 14, 2022
    Applicant: SKINMED CO., LTD.
    Inventors: Sung Hyun KIM, Won Il CHOI, Yong Chul SHIN, Young Sung YUN, Jin Hwa KIM, Jeung Hoon LEE
  • Publication number: 20220054425
    Abstract: The present invention relates to nanocapsules coated with chitosan, and a use thereof. A method for preparing nanocapsules having a particle size of 500 nm or less having excellent stability, and a poorly soluble drug is loaded in the nanocapsules prepared by the method, so that an excellent skin permeability rate of drug-containing nanocapsules, drug delivery into the skin achieved thereby, and efficacy caused by the drug are exhibited. Increase in the bioavailability of active ingredients in vivo through oral administration of the prepared nanocapsules is confirmed, and thus it is expected that nanocapsules coated with chitosan of the present invention are used to develop an excellent delivery system, of which the delivery efficiency of a poorly soluble drug or the active ingredients to animals, and companion animals is significantly increased, in the pharmaceutical field, cosmetics industry, food industry, and the like.
    Type: Application
    Filed: December 20, 2019
    Publication date: February 24, 2022
    Applicant: SKINMED CO., LTD.
    Inventors: Won Il CHOI, Sung Hyun KIM, Yong Chul SHIN, Jeung Hoon LEE, Jin Hwa KIM, Young Sung YUN
  • Patent number: 10766933
    Abstract: The present invention relates to a mutated immunoglobulin-binding protein having increased alkaline tolerance and, more specifically, to an immunoglobulin-binding protein in which, with respect to the A-domain of Staphylococcal protein A, or a functional variant thereof, an amino acid at a specific site is mutated and thereby exhibits an increased chemical stability at an alkaline pH value in comparison to a parental molecule. The present invention can provide an antibody-purifying immunoglobulin-binding protein ligand and matrix which have enhanced alkaline tolerance and accordingly enhanced stability in multiple times of alkaline cleaning.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: September 8, 2020
    Assignee: Amicogen, Inc.
    Inventors: Yong Chul Shin, Zhe Piao, Su-Lim Choi, Yang Ho Jo, So-Young Park, Dae Beom Kwon
  • Publication number: 20200222542
    Abstract: The present invention relates to a transdermal nano-carrier and, more specifically, to a nano-carrier having a chitosan-based nano-sponge structure. According to the present invention, as a nano-carrier having enhanced transdermal delivery on the basis of a complex containing chitosan is provided, it is possible to effectively deliver drugs, cosmetic materials, etc. into the skin.
    Type: Application
    Filed: June 14, 2018
    Publication date: July 16, 2020
    Inventors: WON IL CHOI, SUNG HYUN KIM, YONG CHUL SHIN, JEUNG HOON LEE, JIN HWA KIM, YOUNG SUNG YUN
  • Publication number: 20200123199
    Abstract: The present disclosure relates to an acetylcholine receptor-binding peptide and, more particularly, to novel peptides which exhibit a wrinkle amelioration effect by binding the peptides to an acetylcholine receptor on which acetylcholine acts, thereby blocking secretion of acetylcholine. Peptides according to the present disclosure suppress secretion of acetylcholine by having a high binding strength with the acetylcholine receptor, thereby strongly binding the peptides to acetylcholine. Therefore, a cosmetic composition and a pharmaceutical composition comprising the peptides according to the present disclosure as an active ingredient exhibit an excellent wrinkle ameliorating effect.
    Type: Application
    Filed: June 25, 2018
    Publication date: April 23, 2020
    Inventors: SUNG HYUN KIM, WON IL CHOI, YONG CHUL SHIN, JEUNG HOON LEE, YOUNG SUNG YUN, JIN HWA KIM
  • Patent number: 10475646
    Abstract: The present invention relates to a process for producing of polycrystalline silicon, and the method includes (1) preparing a silicon-containing gas; (2) storing the silicon-containing gas in a storage tank; (3) depositing polycrystalline silicon by injecting the silicon-containing gas stored in the storage tank to a CVD reactor; (4) treating an off-gas emitted in the depositing step; and (5) injecting the gas treated in the treating step to the storage tank.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: November 12, 2019
    Assignee: OCI COMPANY LTD.
    Inventors: Chang Ryol Kim, A Youn Cho, Ja Cheol Koo, Yong Chul Shin
  • Patent number: 10366264
    Abstract: A system and method for transferring content among multiple devices are disclosed. Herein, the system for transferring content may include a coupling controller configured to identify a user equipment in accordance with a content transfer request and to perform coupling with the identified user equipment, and a content transfer unit configured to transmit content to the user equipment or to receive content from the user equipment, when coupling is completed.
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: July 30, 2019
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Sang Sik Kim, Joon Yeong Park, Sung Kwan Jung, Jun Seok Park, Yong Chul Shin, Yong Rok Kim, Hyo Ju Park
  • Publication number: 20190202871
    Abstract: The present invention relates to a mutated immunoglobulin-binding protein having increased alkaline tolerance and, more specifically, to an immunoglobulin-binding protein in which, with respect to the A-domain of Staphylococcal protein A, or a functional variant thereof, an amino acid at a specific site is mutated and thereby exhibits an increased chemical stability at an alkaline pH value in comparison to a parental molecule. The present invention can provide an antibody-purifying immunoglobulin-binding protein ligand and matrix which have enhanced alkaline tolerance and accordingly enhanced stability in multiple times of alkaline cleaning.
    Type: Application
    Filed: January 4, 2019
    Publication date: July 4, 2019
    Inventors: Yong Chul Shin, Zhe Piao, Su-Lim Choi, Yang Ho Jo, So-Young Park, Dae Beom Kwon
  • Patent number: 10211152
    Abstract: A semiconductor device includes a first line pattern and a second line pattern formed in parallel on a semiconductor substrate, third line patterns formed in parallel between the first line pattern and the second line pattern, fourth line patterns formed in parallel between the first line pattern and the second line pattern, a first connection structure configured to couple a first of the third line patterns with a first of the fourth lines patterns, which are adjacent to the first line pattern, and a second connection structure configured to couple a second of the first lines patterns with a second of the fourth lines patterns, which are adjacent to the second line pattern.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: February 19, 2019
    Assignee: SK Hynix Inc.
    Inventor: Yong Chul Shin
  • Publication number: 20180226249
    Abstract: The present invention relates to a process for producing of polycrystalline silicon, and the method includes (1) preparing a silicon-containing gas; (2) storing the silicon-containing gas in a storage tank; (3) depositing polycrystalline silicon by injecting the silicon-containing gas stored in the storage tank to a CVD reactor; (4) treating an off-gas emitted in the depositing step; and (5) injecting the gas treated in the treating step to the storage tank.
    Type: Application
    Filed: February 2, 2018
    Publication date: August 9, 2018
    Inventors: Chang Ryol Kim, A Youn Cho, Ja Cheol Koo, Yong Chul Shin
  • Publication number: 20170345751
    Abstract: A semiconductor device includes a first line pattern and a second line pattern formed in parallel on a semiconductor substrate, third line patterns formed in parallel between the first line pattern and the second line pattern, fourth line patterns formed in parallel between the first line pattern and the second line pattern, a first connection structure configured to couple a first of the third line patterns with a first of the fourth lines patterns, which are adjacent to the first line pattern, and a second connection structure configured to couple a second of the first lines patterns with a second of the fourth lines patterns, which are adjacent to the second line pattern.
    Type: Application
    Filed: August 21, 2017
    Publication date: November 30, 2017
    Inventor: Yong Chul SHIN
  • Patent number: 9768114
    Abstract: A semiconductor device includes a first line pattern and a second line pattern formed in parallel on a semiconductor substrate, third line patterns formed in parallel between the first line pattern and the second line pattern, fourth line patterns formed in parallel between the first line pattern and the second line pattern, a first connection structure configured to couple a first of the third line patterns with a first of the fourth lines patterns, which are adjacent to the first line pattern, and a second connection structure configured to couple a second of the first lines patterns with a second of the fourth lines patterns, which are adjacent to the second line pattern.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: September 19, 2017
    Assignee: SK Hynix Inc.
    Inventor: Yong Chul Shin
  • Publication number: 20150046836
    Abstract: A system and method for transferring content among multiple devices are disclosed. Herein, the system for transferring content may include a coupling controller configured to identify a user equipment in accordance with a content transfer request and to perform coupling with the identified user equipment, and a content transfer unit configured to transmit content to the user equipment or to receive content from the user equipment, when coupling is completed.
    Type: Application
    Filed: August 6, 2014
    Publication date: February 12, 2015
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Sang Sik Kim, Joon Yeong Park, Sung Kwan Jung, Jun Seok Park, Yong Chul Shin, Yong Rok Kim, Hyo Ju Park
  • Publication number: 20120112362
    Abstract: A semiconductor device includes a first line pattern and a second line pattern formed in parallel on a semiconductor substrate, third line patterns formed in parallel between the first line pattern and the second line pattern, fourth line patterns formed in parallel between the first line pattern and the second line pattern, a first connection structure configured to couple a first of the third line patterns with a first of the fourth lines patterns, which are adjacent to the first line pattern, and a second connection structure configured to couple a second of the first lines patterns with a second of the fourth lines patterns, which are adjacent to the second line pattern.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 10, 2012
    Inventor: Yong Chul SHIN