Patents by Inventor Seung-Han Park

Seung-Han Park 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: 20240055482
    Abstract: A semiconductor device including: first and second cell regions; a substrate including first and second surfaces; first to third active patterns extending in a first horizontal direction in the first cell region, the first to third active patterns spaced apart from each other in a second horizontal direction; a fourth active pattern extending in the first horizontal direction in the second cell region, the fourth active pattern is aligned with the second active pattern in the first horizontal direction; an active cut separating the second and fourth active patterns; a source/drain region on the second active pattern; a buried rail extending in the first horizontal direction on the second surface of the substrate, the first buried rail overlaps each of the second and fourth active patterns in a vertical direction; and a source/drain contact penetrating the substrate and second active pattern and connecting the source/drain region to the buried rail.
    Type: Application
    Filed: March 31, 2023
    Publication date: February 15, 2024
    Inventors: Seok Hyeon YOON, Kyo-Wook LEE, Seung Hun LEE, Seung Han PARK
  • Publication number: 20230388630
    Abstract: A foldable portable device is disclosed. The foldable portable device according to the present invention includes a first body provided with a first lens configured to recognize an object and a first image sensor configured to detect an image of the object recognized by the first lens, a second body coupled to the first body to be folded toward the first body and provided with a second lens configured to adjust a focus for the object recognized through the first lens, and a first controller provided in the second body and configured to adjust a magnification of the object focused by the second lens, wherein the first lens and the second lens are provided to have the same optical path when the second body is folded toward the first body and overlaps the first body.
    Type: Application
    Filed: April 11, 2023
    Publication date: November 30, 2023
    Applicant: UIF (University Industry Foundation), Yonsei University
    Inventors: Seung Han PARK, Dae Yeon KIM, Jae Hoon LEE, Ha Rim JEONG
  • Publication number: 20230302769
    Abstract: A sensor for measuring a temperature change amount. The sensor includes a first composite material layer including a polymer having a volume changing according to a temperature change amount; an electrode layer provided on one side of the first composite material layer and capable of representing the temperature change amount as a resistance change amount; and a second composite material layer at least partially provided on the upper side of the first composite material layer and containing polydimethylsiloxane (PDMS) and at least one of carbon nanotubes (CNT), boron nitride nanotubes (BNNT), and graphene or containing a thermoplastic polyurethane (TPU) so that the temperature change occurring on one side thereof is transferred to the other side thereof.
    Type: Application
    Filed: March 12, 2021
    Publication date: September 28, 2023
    Applicant: Amorepacific Corporation
    Inventors: Jeong Eun SEO, Hyun Hyub KO, JinYoung MYOUNG, Jong Hwa PARK, Young Oh LEE, Young Kyung KIM, Seung Han PARK, Won Seok PARK, Sung Won YI, Tae Ryong LEE, Byung Guen CHAE
  • Patent number: 11229586
    Abstract: A surfactant-free cosmetic composition is disclosed. The composition is a stable water in silicone oil (W/S) formulation containing a silicone oil phase portion and an aqueous phase portion, wherein the silicone oil phase portion contains an emollient having a pyrrolidone carboxylic acid group, oil-absorbing powder and silicone oil, and the aqueous phase portion contains 50 wt.% or more of water based on the total weight of the surfactant-free cosmetic composition. The composition may further contain a high content of vitamin C or a vitamin C derivative and has improved long term storage stability.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: January 25, 2022
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Seong Chan Eo, Seung Han Park, Byung Fhy Suh, Ji Sik Shin, Dong Won Choi, Byung Guen Chae
  • Patent number: 11202741
    Abstract: The present invention relates to a core-shell capsule comprising: a core comprising an oil, a solvent satisfying relational expression 1 below, and a water-insoluble polymer compound dissolved in the solvent; and a water-insoluble polymer shell enclosing the core. 0.01?CA/CB?100??[Relational expression 1] (in relational expression 1, CA/CB is the distribution coefficient of solvent, and when the solvent is dissolved in oil and water to reach equilibrium, CA is the concentration of the solvent dissolved in the oil and CB is the concentration of the solvent dissolved in water).
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: December 21, 2021
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Ji Sik Shin, Young Suk Cho, Seung Han Park, Byung Geun Chae
  • Patent number: 11077031
    Abstract: The present invention relates to: an oil-in-water emulsion composition having a viscosity of 1,500-50,000 cps, and comprising an anionic surfactant and a sugar surfactant so as to satisfy the following relational expression 1; and a cosmetic composition containing the same. [Relational expression 1] 0.01?A/B?1 (In relational expression 1, A is the wt % of the anionic surfactant, and B is the wt % of the sugar surfactant, wherein the wt % of each ingredient is based on the total weight of the composition, and B is 1-30 wt %.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: August 3, 2021
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Young Uk Cho, Byung Geun Chae, Sungil Park, Seong A Cho, Do Hoon Kim, Seung Han Park, Jae il Han
  • Patent number: 10935658
    Abstract: Disclosed are a lidar sensor for vehicles and a method of operating the same. In accordance with an embodiment of the present disclosure, the lidar sensor may include a first sensor configured to measure a distance to a target; and a second sensor configured to control output of a transmission signal considering the measured distance and measure a front including the target using the controlled transmission signal in high resolution.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: March 2, 2021
    Assignees: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, UNIST (Ulsan National Institute of Science and Technology)
    Inventors: Seung Han Park, Young Cheol Chae, Seong Jin Kim
  • Publication number: 20200405592
    Abstract: A surfactant-free cosmetic composition is disclosed. The composition is a stable water in silicone oil (W/S) formulation containing a silicone oil phase portion and an aqueous phase portion, wherein the silicone oil phase portion contains an emollient a pyrrolidone carboxylic acid group, oil-absorbing powder and silicone oil, and the aqueous phase portion contains 50 wt. % or more of water based on the total weight of the surfactant-free cosmetic composition. The composition may further contain a high content of vitamin C or a vitamin C derivative and has improved long term storage stability.
    Type: Application
    Filed: June 15, 2020
    Publication date: December 31, 2020
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Seong Chan EO, Seung Han PARK, Byung Fhy SUH, Ji Sik SHIN, Dong Won CHOI, Byung Guen CHAE
  • Publication number: 20190086540
    Abstract: Disclosed are a lidar sensor for vehicles and a method of operating the same. In accordance with an embodiment of the present disclosure, the lidar sensor may include a first sensor configured to measure a distance to a target; and a second sensor configured to control output of a transmission signal considering the measured distance and measure a front including the target using the controlled transmission signal in high resolution.
    Type: Application
    Filed: April 26, 2018
    Publication date: March 21, 2019
    Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, UNIST (Ulsan National Institute of Science and Technology)
    Inventors: Seung Han PARK, Young Cheol CHAE, Seong Jin KIM
  • Patent number: 10089539
    Abstract: Disclosed is a rear-view camera system for a vehicle. The rear-view camera system for a vehicle according to one embodiment of the present invention includes at least one wide-angle lens and at least one standard lens, and may take a rear image of the vehicle using the wide-angle lens or the standard lens. According to the embodiment of the present invention, it is possible to reduce an accident risk, while the vehicle is reversing, by providing an image taken through the wide-angle lens or an image taken through the standard lens according to a distance between the vehicle and an object located at a rear thereof or a user's selection, and also to observe rules of parking etiquette without any difficulty.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: October 2, 2018
    Assignee: University-Industry Foundation, Yonsei University
    Inventor: Seung Han Park
  • Publication number: 20180243180
    Abstract: The present invention relates to: an oil-in-water emulsion composition having a viscosity of 1,500-50,000 cps, and comprising an anionic surfactant and a sugar surfactant so as to satisfy the following relational expression 1; and a cosmetic composition containing the same. [Relational expression 1] 0.01?A/B?1 (In relational expression 1, A is the wt % of the anionic surfactant, and B is the wt % of the sugar surfactant, wherein the wt % of each ingredient is based on the total weight of the composition, and B is 1-30 wt %.
    Type: Application
    Filed: September 28, 2016
    Publication date: August 30, 2018
    Inventors: Young Uk CHO, Byung Geun CHAE, Sungil PARK, Seong A CHO, Do Hoon KIM, Seung Han PARK, Jae il HAN
  • Publication number: 20180243183
    Abstract: The present invention relates to a core-shell capsule comprising: a core comprising an oil, a solvent satisfying relational expression 1 below, and a water-insoluble polymer compound dissolved in the solvent; and a water-insoluble polymer shell enclosing the core. [Relational Expression 1] 0.01?CA/CB?100 (in relational expression 1, CA/CB is the distribution coefficient of solvent, and when the solvent is dissolved in oil and water to reach equilibrium, CA is the concentration of the solvent dissolved in the oil and CB is the concentration of the solvent dissolved in water.
    Type: Application
    Filed: September 26, 2016
    Publication date: August 30, 2018
    Inventors: Ji Sik SHIN, Young Suk CHO, Seung Han PARK, Byung Geun CHAE
  • Publication number: 20180055742
    Abstract: The present invention relates to composite powder having enhanced skin adhesiveness, since the surface of inorganic powder contained in a cosmetic material is evenly covered with a pressure-sensitive adhesive polymer, a cosmetic composition containing same, and a method for preparing same. A cosmetic material having the composite powder according to the present invention shows adhesiveness resulting from a pressure-sensitive adhesive polymer, thereby having excellent skin adhesiveness, enhanced coverage and lasting power due to same, excellent oil dispersibility and spreadability when applied on the skin, and bringing light and refreshing feeling when used.
    Type: Application
    Filed: March 8, 2016
    Publication date: March 1, 2018
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hyun Suk LEE, Yong Jin KIM, Jon Hwan LEE, Su Jin LEE, Kyung Ho CHOI, Yeong Jin CHOI, Seung Han PARK, Sung-Wook CHOI, Dae-Ryong JUN
  • Patent number: 9905645
    Abstract: A vertical field effect transistor is provided as follows. A substrate has a lower drain and a lower source arranged along a first direction in parallel to an upper surface of the substrate. A fin structure is disposed on the substrate and extended vertically from the upper surface of the substrate. The fin structure includes a first end portion and a second end portion arranged along the first direction. A bottom surface of a first end portion of the fin structure and a bottom surface of a second end portion of the fin structure overlap the lower drain and the lower source, respectively. The fin structure includes a sidewall having a lower sidewall region, a center sidewall region and an upper sidewall region. A gate electrode surrounds the center side sidewall region of the fin structure.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: February 27, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Myung Gil Kang, Seung Han Park, Yong Hee Park, Sang Hoon Baek, Sang Woo Lee, Keon Yong Cheon, Sung Man Whang
  • Publication number: 20170345897
    Abstract: A vertical field effect transistor is provided as follows. A substrate has a lower drain and a lower source arranged along a first direction in parallel to an upper surface of the substrate. A fin structure is disposed on the substrate and extended vertically from the upper surface of the substrate. The fin structure includes a first end portion and a second end portion arranged along the first direction. A bottom surface of a first end portion of the fin structure and a bottom surface of a second end portion of the fin structure overlap the lower drain and the lower source, respectively. The fin structure includes a sidewall having a lower sidewall region, a center sidewall region and an upper sidewall region. A gate electrode surrounds the center side sidewall region of the fin structure.
    Type: Application
    Filed: September 2, 2016
    Publication date: November 30, 2017
    Inventors: Myung Gil KANG, Seung Han PARK, Yong Hee PARK, Sang Hoon BAEK, Sang Woo LEE, Keon Yong CHEON, Sung Man WHANG
  • Publication number: 20170039437
    Abstract: Disclosed is a rear-view camera system for a vehicle. The rear-view camera system for a vehicle according to one embodiment of the present invention includes at least one wide-angle lens and at least one standard lens, and may take a rear image of the vehicle using the wide-angle lens or the standard lens. According to the embodiment of the present invention, it is possible to reduce an accident risk, while the vehicle is reversing, by providing an image taken through the wide-angle lens or an image taken through the standard lens according to a distance between the vehicle and an object located at a rear thereof or a user's selection, and also to observe rules of parking etiquette without any difficulty.
    Type: Application
    Filed: August 4, 2016
    Publication date: February 9, 2017
    Inventor: Seung Han Park
  • Patent number: 9283386
    Abstract: Provided is a neural device including a nanowire and a support layer. Further, provided is a neural device including: a substrate, at least one nanowire which is fixed on the substrate at a lengthwise end thereof to extend vertically and inserted into nerves to obtain electrical signals from nerve fibers or apply electrical signals to the nerve fibers; and a support layer which is formed on the substrate and which surrounds and supports at least one portion of the nanowire.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: March 15, 2016
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Seung Han Park, Jong Ill Hong, Jae Young Choi, Heon Jin Choi, Jae Chul Pyun
  • Publication number: 20150333075
    Abstract: A semiconductor device, which can improve reading and writing stability of a static random access memory (SRAM) is provided.
    Type: Application
    Filed: May 5, 2015
    Publication date: November 19, 2015
    Inventors: Seol-Un Yang, Sung-Bong Kim, Seung-Han Park
  • Patent number: 9155793
    Abstract: The present invention provides a ceramide lamella structure comprising a glucoside surfactant, a preparation method thereof, and a skin composition for external use containing the same. According to the skin preparation composition for external use of the present invention, phase stability is very excellent and a greater amount of ceramides can be stably formed according to the stability of ceramides using multilayered lamellar liquid crystals, thereby showing excellent skin moisturizing and skin barrier function repairing effects when applied to the skin.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: October 13, 2015
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Seung Han Park, Byung Guen Chae, Sang Hoon Han
  • Publication number: 20140228738
    Abstract: Provided is a neural device including a nanowire and a support layer. Further, provided is a neural device including: a substrate, at least one nanowire which is fixed on the substrate at a lengthwise end thereof to extend vertically and inserted into nerves to obtain electrical signals from nerve fibers or apply electrical signals to the nerve fibers; and a support layer which is formed on the substrate and which surrounds and supports at least one portion of the nanowire.
    Type: Application
    Filed: January 25, 2013
    Publication date: August 14, 2014
    Applicant: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Seung Han Park, Jong Ill Hong, Jae Young Choi, Heon Jin Choi, Jae Chul Pyun