Patents by Inventor Ho Cho

Ho Cho 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).

  • DISPLAY DEVICE AND TILED DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20230275114
    Abstract: A display device includes a first barrier insulating layer including a first contact hole, a first metal layer disposed on the first barrier insulating layer, the first metal layer including a protruding part inserted in the first contact hole to protrude from below the first barrier insulating layer, and a recessed part formed in the first contact hole, a substrate disposed on the first metal layer and including a second contact hole, a second metal layer disposed on the substrate and inserted in the second contact hole to be connected to the first metal layer, a thin-film transistor including an active layer and a third metal layer overlapping the active layer, and a flexible film disposed below the first barrier insulating layer and including a lead electrode electrically connected to the protruding part of the first metal layer.
    Type: Application
    Filed: October 18, 2022
    Publication date: August 31, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Dae Hwan JANG, Seok Hyun NAM, Jin Ho Cho
  • Electronic device including thin housing, and manufacturing method therefor
    Patent number: 11744028
    Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: August 29, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Chang Baek, Hyeong Sam Son, Chang Jin Song, Chang Hyeok Shin, Sung Ho Cho, Chong Kun Cho, Han Gyu Hwang, Min Woo Yoo
  • AUDIO SIGNAL COMPRESSION METHOD AND APPARATUS USING DEEP NEURAL NETWORK-BASED MULTILAYER STRUCTURE AND TRAINING METHOD THEREOF
    Publication number: 20230267940
    Abstract: A method, executed by a processor for compressing an audio signal in multiple layers, may comprise: (a) restoring, in a highest layer, an input audio signal as a first signal; (b) restoring, in at least one intermediate layer, a signal obtained by subtracting an upsampled signal, which is obtained by upsampling the audio signal restored in the highest layer or an immediately previous intermediate layer, from the input audio signal as a second signal; and (c) restoring, in a lowest layer, a signal obtained by subtracting an upsampled signal, which is obtained by upsampling the audio signal restored in an intermediate layer immediately before the lowest layer, from the input audio signal as a third signal, wherein the first signal, the second signal, and the third signal are combined to output a final restoration audio signal.
    Type: Application
    Filed: January 13, 2023
    Publication date: August 24, 2023
    Applicants: Electronics and Telecommunications Research Institute, Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: In Seon JANG, Seung Kwon BEACK, Jong Mo SUNG, Tae Jin LEE, Woo Taek LIM, Byeong Ho CHO, Hong Goo KANG, Ji Hyun LEE, Chan Woo LEE, Hyung Seob LIM
  • AUDIO SIGNAL GENERATION MODEL AND TRAINING METHOD USING GENERATIVE ADVERSARIAL NETWORK
    Publication number: 20230267950
    Abstract: A generative adversarial network-based audio signal generation model for generating a high quality audio signal may comprise: a generator generating an audio signal with an external input; a harmonic-percussive separation model separating the generated audio signal into a harmonic component signal and a percussive component signal; and at least one discriminator evaluating whether each of the harmonic component signal and the percussive component signal is real or fake.
    Type: Application
    Filed: January 13, 2023
    Publication date: August 24, 2023
    Applicants: Electronics and Telecommunications Research Institute, Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: In Seon JANG, Seung Kwon BEACK, Jong Mo SUNG, Tae Jin LEE, Woo Taek LIM, Byeong Ho CHO, Hong Goo KANG, Ji Hyun LEE, Chan Woo LEE, Hyung Seob LIM
  • Method and apparatus for restoring an image by using a neural network including multi-scale residual blocks
    Patent number: 11734800
    Abstract: A method for processing an image by using a neural network is provided. The method includes obtaining a target image; and obtaining a restored image corresponding to the target image by using the neural network, the neural network including a plurality of residual blocks connected sequentially. The obtaining the restored image includes obtaining the restored image by performing, in each residual block of the plurality of residual blocks, image processing on an input image, which is input from a previous residual block, on different scales, and providing results of the image processing performed on the different scales to a subsequent residual block.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: August 22, 2023
    Assignee: SAMSUNG ELECTRONIC CO., LTD.
    Inventors: Deokyoung Kang, Yang Ho Cho
  • Use of peptides as therapeutic agent for autoimmune diseases and bone diseases
    Patent number: 11730788
    Abstract: The present invention relates to use of peptides as a therapeutic agent, wherein it has been confirmed that the peptides of the present invention significantly inhibit the activity of T cells and the differentiation of T helper 17 cells (Th17 cells), which are associated with autoimmune disease, reduce the secretion of inflammatory cytokine IL-6, and have remarkable effects of treating and improving arthritis in an animal model of arthritis. Therefore, the peptides may be used as an active ingredient in therapeutic agents for various autoimmune diseases such as bone disease, inflammatory disease or rheumatoid arthritis.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: August 22, 2023
    Assignee: KINE SCIENCES CO., LTD.
    Inventors: Dae Ho Cho, Kyung Eun Kim, Myun Soo Kim, Sun Young Park, Hee Young Jung
  • IMAGE PROCESSING METHOD OF GENERATING AN IMAGE BASED ON A USER VIEWPOINT AND IMAGE PROCESSING DEVICE
    Publication number: 20230256824
    Abstract: Provided are an image processing method and an image processing device. The image processing method includes generating an image based on viewpoint information of a user; rendering the image based on information about what is in front of the user; and outputting the rendered image using an optical element.
    Type: Application
    Filed: April 24, 2023
    Publication date: August 17, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jinho LEE, Dong Kyung Nam, Juyong Park, Yang Ho Cho, Kyuhwan Choi, Yoonsun Choi
  • Semiconductor package including decoupling capacitor
    Patent number: 11715708
    Abstract: A semiconductor package includes a substrate and a semiconductor chip disposed over the substrate. The substrate includes: a base layer including an upper surface facing the semiconductor chip; an upper ground electrode plate disposed over the upper surface of the base layer and configured to transmit a ground voltage to the semiconductor chip; and a dummy power pattern disposed in the upper ground electrode plate and having a side surface which is surrounded by the upper ground electrode plate and is spaced apart from the upper ground electrode plate with an insulating material between the dummy power pattern and the upper ground electrode plate. A ground voltage transmission path from the upper ground electrode plate to the semiconductor chip is spaced apart from the dummy power pattern.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: August 1, 2023
    Assignee: SK hynix Inc.
    Inventors: Jae Hoon Lee, Hyung Ho Cho
  • USE OF PEPTIDES AS THERAPEUTIC AGENT FOR AUTOIMMUNE DISEASES AND BONE DISEASES
    Publication number: 20230234985
    Abstract: The present invention relates to use of peptides as a therapeutic agent, wherein it has been confirmed that the peptides of the present invention significantly inhibit the activity of T cells and the differentiation of T helper 17 cells (Th17 cells), which are associated with autoimmune disease, and have remarkable effects of treating and improving arthritis in an animal model of arthritis. Therefore, the peptides may be used as an active ingredient in therapeutic agents for various autoimmune diseases such as bone disease, inflammatory disease or rheumatoid arthritis.
    Type: Application
    Filed: February 27, 2023
    Publication date: July 27, 2023
    Inventors: Dae Ho CHO, Kyung Eun KIM, Myun Soo KIM, Sun Young PARK, Hee Young JUNG
  • IMAGING DEVICE AND METHOD
    Publication number: 20230228916
    Abstract: An imaging device is provided. The imaging device may sense light passing through a corresponding imaging lens and a corresponding color filter in sensing elements disposed in a sensing region for each color channel, and generate sensing data based on a grouping of color intensity values sensed by the sensing elements for each sensing region based on a binning size determined based on an illuminance of light.
    Type: Application
    Filed: September 30, 2022
    Publication date: July 20, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: DEOKYOUNG KANG, DAEKUN YOON, YANG HO CHO, DONG KYUNG NAM
  • Capacitor structure and semiconductor devices having the same
    Patent number: 11705483
    Abstract: A capacitor includes a lower electrode including a first metal material and having a first crystal size in a range of a few nanometers, a dielectric layer covering the lower electrode and having a second crystal size that is a value of a crystal expansion ratio times the first crystal size and an upper electrode including a second metal material and covering the dielectric layer. The upper electrode has a third crystal size smaller than the second crystal size.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: July 18, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eun-Sun Kim, Sang-Yeol Kang, Kyoo-Ho Jung, Kyu-Ho Cho, Hyo-Sik Mun
  • Dual Slot Die Coater Including Air Vent
    Publication number: 20230219112
    Abstract: Disclosed is a dual slot die coater capable of discharging a coating solution through an outlet after removing air bubbles contained in the coating solution. The dual slot die coater according to the present disclosure includes a first air vent installed in the first manifold region and an uppersecond air vent installed in the second manifold region.
    Type: Application
    Filed: October 7, 2021
    Publication date: July 13, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Taek-Soo Lee, Shin-Wook Jeon, Sang-Hoon Choy, Man-Hyeong Kim, Young-Gon Kim, Young-Joon Jo, Jin-Ho Cho
  • Roof vent
    Patent number: 11697324
    Abstract: A roof vent includes a roof disposed on a vehicle and a vent assembly. The vent assembly includes at least one vent unit disposed on the roof and configured to be popped up to the interior of the vehicle, a driving unit driving the vent unit, and at least one rack unit applying driving force of the driving unit to the vent unit. The vent unit is popped up or tilted by the driving unit.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: July 11, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, NIFCO KOREA INC., DAEHAN SOLUTION CO., LTD.
    Inventors: Min Ho Cho, Jin Ho Hwang, Hye Kyung Kim, Seung Hyeok Chang, Choong Ho Kwon, Geun Heung Kim, Woo Hyuk Kim, Soon Kyu Lee
  • CABLE CONNECTOR
    Publication number: 20230216240
    Abstract: A cable connector for fixing a fastening a cable can include a connector cover rotatable fastened to a connector body, and a cover fixing unit disposed on a side of the connector body. The connector cover can include connector terminals arranged side by side along an edge of an end thereof, and a guide groove extending in a direction in which the connector terminals are arranged. Thus, in the cable connector, a flat cable can be inserted into the cable connector in the width direction. As such, damage to the cable connector in the fastening process of the flat cable can be prevented.
    Type: Application
    Filed: November 3, 2022
    Publication date: July 6, 2023
    Applicant: LG Display Co., Ltd.
    Inventors: Jeong Hwan KIM, Jun Ho CHO, Jun Hee HAN
  • Organic light emitting diode display including a common power supply line in a non-display area
    Patent number: 11696477
    Abstract: An organic light emitting diode display includes: a substrate including a display area and a non-display area adjacent to the display area; a pixel thin film transistor positioned in the display area of the substrate; a first data wire positioned on the pixel thin film transistor; a second data wire positioned on the first data wire; an organic light emitting element positioned on the second data wire and electrically connected to the pixel thin film transistor through the first data wire and the second data wire; a circuit unit positioned in the non-display area of the substrate and including a circuit thin film transistor electrically connected to the pixel thin film transistor; and a common power supply line overlapping at least part of the circuit unit, electrically connected to the organic light emitting element, and formed on a same layer as the second data wire.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: July 4, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyong Tae Park, Sung Ho Cho, Seong Yeun Kang
  • APPRATUS AND METHOD WITH IMAGE PROCESSING
    Publication number: 20230206392
    Abstract: An apparatus with image processing includes: one or more processors configured to: generate a full sampling image by demosaicing a first color filter array (CFA)-based input image; based on a trained color conversion model trained for color conversion and noise suppression of the full sampling image, determine a bias and a conversion matrix corresponding to each pixel of the full sampling image; and based on the conversion matrix and the bias, convert a color space of the full sample image, corresponding to the first CFA, into a color space corresponding to a second CFA.
    Type: Application
    Filed: September 6, 2022
    Publication date: June 29, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: SUNG KWANG CHO, Geonwoo KIM, Yang Ho CHO, Deokyoung KANG, Dong Kyung NAM
  • Slot Die Coater with Improved Coating Solution Flow
    Publication number: 20230201861
    Abstract: Provided is a slot die coater with a uniform flow of coating solution without stagnation. The slot die coater includes at least two die blocks; a shim plate provided between the two die blocks to form a slot; and a manifold provided in the die block and communicatively connected with the slot as a chamber in the shape of indention accommodating a coating solution, wherein the coating solution is discharged and applied to a surface of a continuously traveling substrate through a discharge port communicatively connected with the slot, and a ratio B/S of a manifold length B (mm) to a manifold cross-sectional area S (cm2) in a cross section along a traveling direction of the substrate is in a range of 1.9 to 9.8.
    Type: Application
    Filed: October 12, 2021
    Publication date: June 29, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Taek-Soo Lee, Shin-Wook Jeon, Young-Joon Jo, Jin-Ho Cho, Sang-Hoon Choy
  • Touch sensing unit and display device including the same
    Patent number: 11687199
    Abstract: A touch sensing unit includes first touch electrodes, a first touch signal line, and a second touch signal line. The first touch electrodes are disposed in a touch sensor area. The first touch signal line is electrically connected to some of the first touch electrodes arranged in a first column. The second touch signal line is electrically connected to some of the first touch electrodes arranged in a second column different from the first column. The second touch signal line includes a first bent portion bent at least once in an intersection region of the first touch signal line and the second touch signal line.
    Type: Grant
    Filed: May 30, 2022
    Date of Patent: June 27, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Jin Yang, Tae Ik Kim, Hyun Sik Park, Chun Gi You, Sung Ho Cho
  • Air purifier including bi-directional fans having different discharge directions
    Patent number: 11684883
    Abstract: The present invention provides an air purifier including a plurality of bi-directional fans, which are arranged to be misaligned in a vertical direction such that the discharge directions of discharge ports are different from each other.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: June 27, 2023
    Assignee: COWAY CO., LTD.
    Inventors: Hyun Jin Hong, Sang Woo Kang, An Ho Cho
  • Fan motor
    Patent number: 11686314
    Abstract: A fan motor for a vacuum cleaner includes a motor mount defining a cooling flow path inlet, an impeller, an impeller cover defining an air inlet, an air discharge opening defined at the motor mount and configured to discharge air to an outer space of the motor mount, and a cooling flow path outlet defined vertically above the motor mount. The cooling flow path inlet is configured to introduce air from the outer space of the motor mount into an inner space of the motor mount to cool the motor part, and the cooling flow path outlet is configured to discharge air from the inner space of the motor mount toward a space that is defined between the impeller and the air discharge opening based on the space between the impeller and the air discharge opening having a lower pressure than the inner space of the motor mount.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: June 27, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Jeong Ho Lee, Seong-Jae Kim, Seung Jo Baek, Young Gyu Jung, Hak Kyu Choi, Seong-Ho Cho