Patents by Inventor Joo Cho

Joo 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).

  • Patent number: 11363522
    Abstract: A method for controlling an electronic apparatus is provided. The method includes, based on a user input for registering an external device being received, performing capturing through a camera of the electronic apparatus and obtaining an image, identifying a registrable device from among at least one device included in the image based on a signal received from an external device, displaying a graphic object indicating the registrable device in the image, and based on a user input for registering the registrable device being received, registering the registrable device as a controllable device.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: June 14, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun-joo Cho, Hyeon-ji Lee, Chang-seog Ko
  • Patent number: 11302094
    Abstract: The present disclosure relates to a system and method for segmenting a normal organ and/or tumor structure based on artificial intelligence for radiation treatment planning. The system may include a data collection unit configured to collect a radiotherapy structure (RT-structure) file including a computerized tomography (CT) image of a patient and contour information of an area of interest for radiation treatment, a pre-processing unit configured to extract the contour information from the RT-structure file and generate a binary image based on the extracted contour information, and a model training unit configured to learn parameters for generating a segmentation map indicative of the area of interest using a deep learning algorithm, based on the binary image, and generate a trained model based on the learnt parameter.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: April 12, 2022
    Assignees: SAMSUNG LIFE PUBLIC WELFARE FOUNDATION, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Heejung Kim, Ji Min Lee, Hyung Joo Cho, Sung Joon Ye
  • Patent number: 11284153
    Abstract: A display device is disclosed. According to an embodiment, the display device may include a communication circuitry to receive first information on broadcast content and second information on an update of video on demand (VOD) content, a display, and a processor electrically connected with the communication circuitry and the display. The processor may be configured to display, on the display, an electronic program guide including a channel list including a plurality of channels, time information, and information on a plurality of programs based on the channel list and the time information, and display, when receiving second information associated with at least one program of the plurality of programs through the communication circuitry, the second information on an area corresponding to information of an updated program which is a program associated with the second information. In addition, various embodiments are possible throughout the disclosure.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: March 22, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Eun Joo Cho
  • Publication number: 20220078937
    Abstract: An electronic device including a waterproof structure is provided. The electronic device includes a housing that includes a first face, a second face that faces in a direction substantially opposite to the first face, and a side surface that at least partially encloses a space between the first face and the second face, a middle plate arranged between the first face and the second face inside the housing to be substantially parallel to the first face, extending from the side surface, and including at least one opening, a printed circuit board arranged between the middle plate and the second face, a display arranged between the middle plate and the first face, and including a face directed toward the second face, and a seal member configured to hermetically seal the at least one opening of the middle plate, and arranged between the face of the display and the middle plate.
    Type: Application
    Filed: November 19, 2021
    Publication date: March 10, 2022
    Inventors: Jong-Min CHOI, Woong-Chan KIM, Daehyeong PARK, Sung-Gun CHO, Sung-Joo CHO, Young-Sik CHOI, Kwang-Hwan KIM, Soonwoong YANG, Min-Sung LEE, Seungjoon LEE, Yuchul CHANG
  • Patent number: 11271225
    Abstract: The present disclosure provides a thermal-activated pressure relief device of a fuel cell vehicle, the thermal-activated pressure relief device including: a hollow body mounted at an outlet of a hydrogen tank; a hydrogen discharge block having a plurality of first hydrogen discharge holes and mounted and fixed in an upper portion of the hollow body; a hydrogen discharge pipe having a plurality of second hydrogen discharge holes and connected to a bottom of the hydrogen discharge block; a piston fitted on an outer side of the hydrogen discharge pipe to be able to move up and down and to open and close the second hydrogen discharge holes; a stopper mounted in a lower portion of the hollow body and limiting a downward movement distance of the piston; and a melting alloy disposed between the piston and the stopper and melting at a predetermined temperature or more.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: March 8, 2022
    Assignees: Hyundai Motor Company, KIA Motors Corporation
    Inventors: Jeong Hyun Ham, Yong Joo Cho, Ki Ho Hwang, Jae Han Chung
  • Publication number: 20220031227
    Abstract: A method for diagnosing a gastric lesion from endoscopic images is provided. The method comprises: acquiring a plurality of gastric lesion images; generating a dataset by linking the plurality of gastric lesion images with patient information; preprocessing the dataset in a way that is applicable to a deep learning algorithm; and building an artificial neural network by training the artificial neural network by using the preprocessed dataset as input and gastric lesion classification results as output.
    Type: Application
    Filed: September 25, 2019
    Publication date: February 3, 2022
    Inventors: Bum-Joo CHO, Chang Seok BANG, Se Woo PARK, Jae-Jun LEE, Jae-Ho CHOI, Seok-Hwan HONG, Yong-Tak YOO
  • Publication number: 20210373608
    Abstract: A portable electronic device is provided.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 2, 2021
    Inventors: Jong-Min CHOI, Sung-Gun CHO, Woong-Chan KIM, Dae-Hyeong PARK, Sung-Joo CHO, Young-Sik CHOI, Soon-Woong YANG, Min-Sung LEE
  • Patent number: 11189673
    Abstract: An organic light emitting display device according to an example comprises a substrate; a plurality of first bank layers disposed on the substrate in a first direction and a second direction different from the first direction to define a plurality of pixels; a plurality of second bank layers disposed on the first bank layers in the first direction to partition pixel columns of different colors; and a third bank layer formed in each of the pixel columns in the second direction to divide each of the pixel columns into a plurality of groups each including a plurality of the pixels.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: November 30, 2021
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Jun-Ho Youn, Sang-Bin Lee, Yun-Joo Cho
  • Patent number: 11191177
    Abstract: An electronic device including a waterproof structure is provided. The electronic device includes a housing that includes a first face, a second face that faces in a direction substantially opposite to the first face, and a side surface that at least partially encloses a space between the first face and the second face, a middle plate arranged between the first face and the second face inside the housing to be substantially parallel to the first face, extending from the side surface, and including at least one opening, a printed circuit board arranged between the middle plate and the second face, a display arranged between the middle plate and the first face, and including a face directed toward the second face, and a seal member configured to hermetically seal the at least one opening of the middle plate, and arranged between the face of the display and the middle plate.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: November 30, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Choi, Woong-Chan Kim, Daehyeong Park, Sung-Gun Cho, Sung-Joo Cho, Young-Sik Choi, Kwang-Hwan Kim, Soonwoong Yang, Min-Sung Lee, Seungjoon Lee, Yuchul Chang
  • Publication number: 20210288261
    Abstract: Disclosed herein are organic photosensitive optoelectronic devices comprising two electrodes in superposed relation, a photoactive region located between the two electrodes, wherein the photoactive region comprises a donor mixture and an organic acceptor material, the donor mixture comprising at least one organic polymer donor material and at least one squaraine donor. Methods of fabricating the organic photosensitive optoelectronic devices are also disclosed.
    Type: Application
    Filed: October 19, 2020
    Publication date: September 16, 2021
    Inventors: Stephen R. FORREST, Jun Yeob LEE, Yong Joo CHO, Byung D. CHIN
  • Patent number: 11119541
    Abstract: A portable electronic device is provided.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: September 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Choi, Sung-Gun Cho, Woong-Chan Kim, Dae-Hyeong Park, Sung-Joo Cho, Young-Sik Choi, Soon-Woong Yang, Min-Sung Lee
  • Patent number: 11021586
    Abstract: The present disclosure relates to an apparatus and a method for manufacturing a channel-coupled scaffold. The present disclosure provides a method for manufacturing a channel-coupled scaffold, which includes: (1) a step of compressing a first elastic substrate which includes a groove on the surface of the substrate to close the groove; (2) a step of loading a scaffold composition onto the closed groove; and (3) a step of restoring the elastic substrate. The present disclosure also provides an apparatus for manufacturing a channel-coupled scaffold, which includes: a first elastic substrate which includes a groove on the surface of the substrate and onto which a scaffold composition is loaded: and a compression module which compresses the width of the groove of the elastic substrate to close it. The apparatus or method may accumulate a microchannel controlling local mass transfer, and align a collagen fiber in the scaffold at the same time.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: June 1, 2021
    Assignee: Korea Institute of Science and Technology
    Inventors: Nakwon Choi, Sohyun Kim, Sohyeon Jeong, Eui Sung Yoon, Changjoon Justin Lee, Il-Joo Cho
  • Publication number: 20210142962
    Abstract: An example portable electronic device includes a front glass cover; a rear cover; a bezel surrounding a space defined by the front cover and the rear cover, the bezel including a portion including an opening; a display device built in the space; and a plate including a plane parallel to the front cover within the space. The example electronic device includes a key movably inserted in the opening; a support structure mounted on the plate or a portion of the bezel and including a hole through which the key passes; a dome button mounted on the support structure and arranged to face the first surface of the key and the hole so that the key can be pressed; and a waterproof structure including a flexible material.
    Type: Application
    Filed: January 19, 2021
    Publication date: May 13, 2021
    Inventors: Jong-Min CHOI, Hyuk-Jae JANG, Woong-Chan KIM, Jung-Tae KIM, Dae-Hyeong PARK, Sang-Hyun YI, Jae-Ryang LEE, Jeong-Goo JEON, Sung-Gun CHO, Sung-Joo CHO, Young-Sik CHOI, Soon-Woong YANG, Min-Sung LEE
  • Publication number: 20210135119
    Abstract: The present disclosure relates to compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.
    Type: Application
    Filed: March 29, 2019
    Publication date: May 6, 2021
    Inventors: Shuo-Hsien CHENG, Yong Joo CHO, Yoshitake SUZUKI, Yu Seok YANG, Naoto NOTSUKA, Ayataka ENDO, Hayato KAKIZOE, Makoto YOSHIZAKI, Jorge Aguilera-Iparraguirre
  • Publication number: 20210103756
    Abstract: The present disclosure relates to a system and method for segmenting a normal organ and/or tumor structure based on artificial intelligence for radiation treatment planning. The system may include a data collection unit configured to collect a radiotherapy structure (RT-structure) file including a computerized tomography (CT) image of a patient and contour information of an area of interest for radiation treatment, a pre-processing unit configured to extract the contour information from the RT-structure file and generate a binary image based on the extracted contour information, and a model training unit configured to learn parameters for generating a segmentation map indicative of the area of interest using a deep learning algorithm, based on the binary image, and generate a trained model based on the learnt parameter.
    Type: Application
    Filed: June 24, 2020
    Publication date: April 8, 2021
    Inventors: HEE JUNG KIM, JI MIN LEE, HYUNG JOO CHO, SUNG JOON YE
  • Publication number: 20210094527
    Abstract: A system for brake inspection of vehicle for checking a brake performance of the vehicle in which brake fluid is injected in a vehicle factory includes a communication unit connecting the vehicle entered through the conveyor and the diagnostic communication, a specification determination unit that collects specification information of the vehicle and determines whether to apply an electronic stability control (ESC) device, a specification determination unit that collects specification information of the vehicle and determines whether to apply an electronic stability control (ESC) device, and an inspector consisting of a control unit that determines that the ESC pressure value measured by the forced driving of the ESC exceeds the set reference value, and determines that the brake pressure is normal (OK), and determines that the ESC pressure is abnormal (NG).
    Type: Application
    Filed: June 15, 2020
    Publication date: April 1, 2021
    Inventors: Sang Won Yoon, Jeongwoo Kim, Hyunmin Choi, Kyung Joo Cho, Beomkyo Lee
  • Publication number: 20210085996
    Abstract: A neural probe structure includes a probe that is inserted into a subject, a body to support a rear end of the probe, at least one light source included in the body, a photo diode formed in the probe, and an optical waveguide extending from the at least one light source in the body to the photo diode of the probe, wherein the photo diode is formed at a smaller height than the optical waveguide.
    Type: Application
    Filed: June 8, 2020
    Publication date: March 25, 2021
    Inventors: Il-Joo CHO, Namsun CHOU
  • Publication number: 20210038090
    Abstract: Provided are a diagnostic device and a diagnostic method for predicting fractional flow reserve (FFR) and diagnosing coronary artery lesions via a coronary angiography-based machine learning algorithm. A deep learning-based diagnostic method for diagnosing an ischemic lesion includes: obtaining an angiography image of a patient's blood vessel; extracting a region of interest (ROI) from the angiography image; acquiring diameter information of the blood vessel in the ROI; extracting morphological features of the blood vessel based on the diameter information; and obtaining a predictive FFR value by inputting the morphological features to an artificial intelligence (AI) model and determining whether a lesion is an ischemic lesion.
    Type: Application
    Filed: August 5, 2020
    Publication date: February 11, 2021
    Inventors: Soo Jin KANG, June Goo LEE, Hyung Joo CHO
  • Patent number: 10910170
    Abstract: Various embodiments relating to an electronic device including a key module are disclosed, and according to one embodiment, a portable electronic device comprises: a front glass cover defining the front surface of the electronic device; a rear cover defining the rear surface of the electronic device; a bezel surrounding a space defined by the front cover and the rear cover, the bezel being integrally formed with or separately formed from the rear cover, the bezel including a portion including an opening; a display device built in the space and including a screen area exposed through the front cover; and a plate including a plane parallel to the front cover within the space, wherein the opening penetrates from the outside of the bezel toward the space in a first direction.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: February 2, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Min Choi, Hyuk-Jae Jang, Woong-Chan Kim, Jung-Tae Kim, Dae-Hyeong Park, Sang-Hyun Yi, Jae-Ryang Lee, Jeong-Goo Jeon, Sung-Gun Cho, Sung-Joo Cho, Young-Sik Choi, Soon-Woong Yang, Min-Sung Lee
  • Patent number: 10910448
    Abstract: An organic light-emitting display device and a method of fabricating the same are provided. The organic light emitting display device according to an example comprises a substrate including a pixel region including a plurality of red-subpixels, a plurality of green-subpixels, and a plurality of blue-subpixels, and a dummy pixel region including a plurality of dummy subpixels; a plurality of first bank layers disposed in the pixel region in a first direction and a second direction to define a plurality of subpixels; a plurality of second bank layers disposed on the first bank layers in the first direction in the pixel region to partition boundaries between a red-subpixel column, a green-subpixel column, and a blue-subpixel column; and an organic light-emitting element formed on each of the subpixels; and wherein at least one dummy subpixel forms a first dispensing region onto which an organic light-emitting material is dispensed.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: February 2, 2021
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Sang-Bin Lee, Yun-Joo Cho