Patents by Inventor Won An

Won An 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).

  • THE SYSTEM AND METHOD FOR STOOL IMAGE ANALYSIS
    Publication number: 20240020832
    Abstract: Disclosed are a system and method for analyzing a stool image, which derive the state of the large intestine of a user by analyzing a stool image by using a pre-trained deep learning model. The system for analyzing a stool image may include an input unit configured to receive stool images of a user, a data set generation unit configured to generate a data set by grouping the stool images in chronological order, an analysis unit configured to derive information on a stool state of the user or information on a state of the large intestine of the user by analyzing the data set, and an output unit configured to output the information on the stool state or the information on the state of the large intestine. The endoscopic activity of ulcerative colitis can be predicted from a camera image of stool even without performing a colonoscopy.
    Type: Application
    Filed: July 10, 2023
    Publication date: January 18, 2024
    Applicant: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Eun Soo KIM, Sung Moon JEONG, Dong Won WOO
  • ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20240023434
    Abstract: An organic optoelectronic device and a display device, the organic optoelectronic device includes an anode and a cathode facing each other, a light emitting layer between the anode and the cathode, a hole transport layer between the anode and the light emitting layer, and a hole transport auxiliary layer between the light emitting layer and the hole transport layer, wherein the light emitting layer includes a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2 or a combination of Chemical Formula 3 and Chemical Formula 4, the hole transport auxiliary layer includes a third compound represented by Chemical Formula 5.
    Type: Application
    Filed: July 17, 2023
    Publication date: January 18, 2024
    Inventors: Jongwoo WON, Youngmook LIM, Youngkyoung JO, Sunwoong SHIN, Sunghyun JUNG, Junmo PARK, Jaehoon KIM, Hokuk JUNG, Hayun SONG, ChanWoo KIM
  • METHOD AND APPARATUS OF IMAGE/VIDEO FEATURE DESCRIPTOR EXTRACTING FOR SEARCHING IMAGE/VIDEO
    Publication number: 20240020335
    Abstract: The present disclosure discloses an image/video feature descriptor extraction method and apparatus for image/video search. An image/video feature descriptor extraction method may comprise obtaining a search requested image/video from a user, performing spatio-temporal transformation on the search requested image/video, extracting a feature map from the image/video subjected to the spatio-temporal transformation, and extracting an image/video feature descriptor by applying TNIP (Temporal Nested Invariance Pooling) to the feature map.
    Type: Application
    Filed: April 10, 2023
    Publication date: January 18, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Joon Soo KIM, Joung Il YUN, Geun Taek LIM, Won JO, Yu Kyung CHOI
  • DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    Publication number: 20240021143
    Abstract: A display device includes: a pixel component including pixels; a timing controller configured to calculate a load variation between previous input grayscale values corresponding to a previous frame and current input grayscale values corresponding to a current frame; a current sensor configured to sense a current flowing through the pixels during the current frame and generate a global current value for the sensed current, store time points at which the global current value becomes equal to preset threshold current values, respectively, and generate a global current variation rate corresponding to a section between the stored time points of the current frame; and a scale factor provider configured to control a scale factor in a period of the current frame in the case where the load variation is equal to or more than a reference load variation.
    Type: Application
    Filed: February 8, 2023
    Publication date: January 18, 2024
    Inventors: Hyun Sik YOON, Jong Woon KIM, Won Jin SEO, Ki Hyun SUNG, Ye Seul LEE, Dae Ho HWANG
  • SEPARATOR, METHOD OF MANUFACTURING SEPARATOR, AND ELECTROCHEMICAL DEVICE INCLUDING SEPARATOR
    Publication number: 20240021955
    Abstract: The present invention relates to a separator, a method of manufacturing the separator, and an electrochemical device including the separator. An embodiment of the present invention may provide a separator including: a porous substrate; an inorganic particle layer provided on at least one surface of the porous substrate; and a heat fusion layer provided on at least one surface of the inorganic particle layer, wherein a surface gloss value at 60° C. of a surface of the heat fusion layer is 10 GU or more.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 18, 2024
    Inventors: Won Sub KWACK, Tae Wook KWON, Heung Taek BAE, Chang Hee LEE
  • IMAGE SENSOR STABILIZATION
    Publication number: 20240022817
    Abstract: An image sensor stabilizer includes a lower frame, an upper frame on the lower frame and supporting an image sensor, a first actuator and a second actuator between the lower frame and the upper frame and is configured to drive the upper frame to move in a first direction relative to the lower frame, a third actuator between the lower frame and the upper frame and configured to drive the upper frame to move in a second direction relative to the lower frame, and a guide ball between the lower frame and the upper frame. The first actuator and the second actuator are spaced apart from each other in the second direction. The image sensor stabilizer can be used in a camera module.
    Type: Application
    Filed: April 6, 2023
    Publication date: January 18, 2024
    Inventors: Dongjoon Won, Seung Hak Lee, Minook Kim, Kyungsung Chu
  • HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT PLATING QUALITY, STEEL SHEET FOR PLATING, AND METHODS FOR MANUFACTURING SAME
    Publication number: 20240018676
    Abstract: The steel sheet for plating according to an aspect of the present invention has a GDS profile of an Mn element, as observed in the depth direction from the surface, sequentially including a maximum point and a minimum point, wherein a difference of converted concentration of Mn may be 80% or more, and a difference of converged concentration of Si may be 50% or more.
    Type: Application
    Filed: December 9, 2021
    Publication date: January 18, 2024
    Applicant: POSCO Co., Ltd
    Inventors: Jin-Ho Jung, Won-Hwi Lee, Ki-Cheol Kang, Seong-Choon Kwon
  • Rear Facing Seat Mounting Partition Structure
    Publication number: 20240017641
    Abstract: An embodiment rear facing seat mounting partition structure includes a partition assembly configured to mount a rear facing seat that is disposed toward a rear of a vehicle body, the partition assembly including a partition outer portion connected to a center pillar portion of the vehicle body, a partition lower portion configured to be connected to a floor portion of the vehicle body, and a partition inner portion. The structure further includes a pole assembly configured mounted on a roof portion of the vehicle body and the floor portion of the vehicle body and configured to support the partition inner portion of the partition assembly and a partition side assembly connected to the pole assembly and the floor portion of the vehicle body.
    Type: Application
    Filed: April 5, 2023
    Publication date: January 18, 2024
    Inventors: Joonghyun Shin, Won Ki Song, Heedae Oh
  • METHOD AND SYSTEM FOR MANUFACTURING BATTERY CELL
    Publication number: 20240021935
    Abstract: Disclosed is a method of manufacturing a bi-cell of a secondary battery. The bi-cell is configured such that, among electrodes of the bi-cell, a first electrode has a reference surface and is formed to have a designated thickness, a circumference of the reference surface is defined by at least four side parts, and, among the at least four side parts, a first side part and a second side part are symmetrical to each other with respect to a center of the reference surface, and a third side part and a fourth side part are symmetrical to each other with respect to the center of the reference surface, and the method includes adhering first compensation members to the first side part and the second side part simultaneously or at different times, and adhering second compensation members to the third side part and the fourth side part simultaneously or at different times.
    Type: Application
    Filed: December 9, 2022
    Publication date: January 18, 2024
    Inventor: Dae Won Lee
  • SYSTEM AND METHOD FOR PERFORMING LAYER OPTIMIZATION OF STACKED RESISTIVE RANDOM-ACCESS MEMORY DEVICE BY USING ARTIFICIAL INTELLIGENCE TECHNOLOGY
    Publication number: 20240020511
    Abstract: Provided are a system and a method for performing layer optimization of a stacked resistive random access memory device by using artificial intelligence technology. The method relates to a method using a neural network device for performing layer optimization of a stacked resistive random access memory device by using artificial intelligence technology, and may comprise the steps of: classifying, by the neural network device, binary neural network (BNN) parameters into a physical parameter and a hyper-parameter in a BNN model; obtaining, by the neural network device, an optimal parameter by using the physical parameter and the hyper-parameter; and calculating, by the neural network device, a minimum channel size in the BNN model by using the optimal parameter.
    Type: Application
    Filed: November 30, 2021
    Publication date: January 18, 2024
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventor: Lok Won KIM
  • Aerosol Generating Device Authenticated by Signal
    Publication number: 20240016229
    Abstract: Embodiments relate to an aerosol generating device authenticated by a signal, and more particularly, to an aerosol generating device which is unlocked upon receiving, through a certain signal, an authentication result of an age authentication, a region authentication, and a cartridge genuine product authentication which is performed by an external device.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 18, 2024
    Inventors: Hyung Min Kim, Sung Min Cho, Se Won Park, Jong Hun You
  • PHENOL DERIVATIVE-MODIFIED, TISSUE-DERIVED EXTRACELLULAR MATRIX DERIVATIVE FOR CONSTRUCTION OF ARTIFICIAL TISSUE
    Publication number: 20240016971
    Abstract: A phenol derivative-modified, tissue-derived extracellular matrix derivative for construction of artificial tissues. A hydrogel composition and a hydrogel prepared therefrom exhibit various effects such as hemostasis, blood coagulation acceleration, cell transplantation, drug delivery, cell differentiation promotion, etc. and thus can be applied to single or composite uses. Furthermore, the present invention is excellent in biocompatibility due to its biodegradability and being almost free of cytotoxicity, thus exhibiting very high applicability. In addition, a tissue structure including a single type or multiple types of cells can be formed through the cell-proliferating potential and adhesion of the hydrogel and can better simulate in-vivo microenvironments.
    Type: Application
    Filed: September 27, 2023
    Publication date: January 18, 2024
    Inventors: Seung Woo CHO, Soo Hwan AN, Su Kyeom KIM, Yu Heun KIM, Su Ran KIM, Sung Jin MIN, Se Won PARK
  • FOOD DOUGH FORMING APPARATUS
    Publication number: 20240016166
    Abstract: Disclosed is a food dough forming apparatus including a base, a receiving container installed above the base and configured to receive food dough, the receiving container having a discharge hole at a lower part thereof, a pressing part configured to press the food dough received in the receiving container downward, a forming part installed movably under the receiving container, the forming part having a forming frame configured to form the food dough discharged through the discharge hole by being pressed by the pressing part inside the receiving container into a preset shape, and a separating part configured to separate the formed dough formed in the forming part from the forming part.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 18, 2024
    Inventor: Won Oh CHO
  • FUSION MOLECULE HAVING NON-INFLAMMATORY PHAGOCYTOSIS INDUCING ACTIVITY
    Publication number: 20240018204
    Abstract: A fusion molecule having phagocytosis-inducing activity, without can avoid or reduce a tissue damage caused by activation of an inflammatory reaction is disclosed. The fusion molecule contains a first region capable of binding a TAM receptor and a second region capable of binding to a target substance of which aberrant accumulation is associated with or characteristic of diseases. The fusion molecule effectively clears and/or reduces and/or suppresses accumulated abnormal proteins, such as beta-amyloid, tau, alpha-synuclein, huntingtin, or prion, or the like. Uses of the fusion molecule are disclosed. The fusion molecules can be used for prevention or treatment of proteinosis caused by the abnormal accumulation of substances.
    Type: Application
    Filed: July 28, 2023
    Publication date: January 18, 2024
    Applicant: ILLIMIS THERAPEUTICS, INC.
    Inventors: Chan Hyuk KIM, Won Suk Chung, Hyun Cheol Jung, Se Young Lee
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC LAYER
    Publication number: 20240023432
    Abstract: The present specification relates to a heterocyclic compound represented by Formula 1, an organic light emitting device comprising the same, a manufacturing method thereof, and a composition for an organic layer.
    Type: Application
    Filed: November 5, 2021
    Publication date: January 18, 2024
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Seong Jong PARK, Nam Jin LEE, Won Jang JEONG, Dong Jun KIM
  • DISPLAY DEVICE
    Publication number: 20240019953
    Abstract: A display device includes a display panel and an input sensing layer. The display panel includes a base layer including a first island part, a second island part, and a connection part. Sensing patterns of the input sensing layer include a first sensing line pattern disposed on both the first island part and the second island part, and a second sensing line pattern disposed on the connection part. The connection part is an area to which stress is applied as the display device is modified in shape. The second sensing line pattern is disposed on an area of the connection part to which relatively less stress is applied.
    Type: Application
    Filed: September 28, 2023
    Publication date: January 18, 2024
    Inventors: BYEONG-HEE WON, JUN HYEONG PARK, HO-SIK SHIN, JAEMIN SHIN, HYEJIN JOO
  • SEMICONDUCTOR PACKAGE
    Publication number: 20240021524
    Abstract: A semiconductor package according to an embodiment includes a first substrate layer; and a second substrate layer disposed on the first substrate layer, wherein the first substrate layer includes at least one first insulating layer; a first circuit pattern disposed on the first insulating layer; and a first via passing through the first insulating layer and connected to the first circuit pattern, wherein the second substrate layer includes a second insulating layer disposed on the first insulating layer; a second circuit pattern disposed on the second insulating layer; and a second via passing through the second insulating layer and connected to the second circuit pattern, wherein the first insulating layer and the second insulating layer include different insulating materials and wherein a width of the first via is different from a width of the second via.
    Type: Application
    Filed: March 25, 2022
    Publication date: January 18, 2024
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Tae Gyu KANG, Dong Keon LEE, Won Suk JUNG
  • TROPOLONE DERIVATIVES AND TAUTOMERS THEREOF FOR IRON REGULATION IN ANIMALS
    Publication number: 20240018105
    Abstract: Disclosed are a series of compounds or their tautomers having a general structure represented by Formula Ia or Ib and pharmaceutically acceptable salts thereof. Also disclosed are pharmaceutical compositions comprising said compounds or tautomers or pharmaceutically acceptable salts thereof. Further disclosure relates to a method of treating a disease or condition associated with iron dysregulation or dysfunctional iron homeostasis, comprising administering to a subject in need thereof a therapeutically effective amount of Formula Ia or Ib compounds or tautomers or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: October 16, 2020
    Publication date: January 18, 2024
    Applicant: Kinesid Therapeutics, Inc.
    Inventors: Jianhua Chao, Stanley J. Hollenbach, Michael C. Holmes, Douglas M. Matje, Nicholas M. Snead, Gustave Bergnes, Kevin T. Mellem, David J. Morgans, Jr, Walter S. Won
  • APPARATUS FOR TREATING SUBSTRATE
    Publication number: 20240021418
    Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a housing having a treating space; a support unit configured to support a substate within the treating space; and a plasma source for generating a plasma by exciting a gas supplied to the treating space, and wherein the support unit includes: a chuck having the substrate mounted to a top surface thereof; and a ring member in a ring shape surrounding an outer side of the chuck, and the ring member includes a cut surface which divides the ring member and a holding member positioned at the cut surface which holds a position of the ring member which is divided by the cut surface.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 18, 2024
    Applicant: PSK INC.
    Inventors: Kwang Sung YOO, Tae Hwan YOUN, Hyeon Won JUNG
  • BUTTON-TYPE SECONDARY BATTERY
    Publication number: 20240021928
    Abstract: A button-type secondary battery includes a lower can; an upper can is coupled to the lower can; an electrode assembly is on the lower can in an accommodation space defined between the lower can and the upper can. The lower can includes a first planar part, on which the electrode assembly is seated, and a first sidewall disposed vertically along a circumference of the first planar part such that a concave portion is defined in the first sidewall. The upper can includes a second planar part, which has an area that covers an opened top surface of the lower can, and a second sidewall disposed vertically along a circumference of the second planar part such that a convex portion is on an inner surface of the second sidewall. When the sidewall is coupled to be placed outside the first sidewall, the convex portion is fitted into the concave portion.
    Type: Application
    Filed: September 16, 2021
    Publication date: January 18, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Min Gyu KIM, Joo Hwan SUNG, Yong Gon LEE, Je Jun LEE, Jae Won LIM, Geon Woo MIN, Min Su CHO, Sang Hak CHAE