Patents by Inventor Dong Geun Yoo

Dong Geun Yoo 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: 20250149150
    Abstract: A computing apparatus includes: at least one memory; and at least one processor, wherein the processor generates quantitative information regarding at least one cell included in a region of interest of a pathological slide image by analyzing the pathological slide image, generates qualitative information regarding at least one tissue included in the pathological slide image by analyzing the pathological slide image, and controls a display apparatus to output at least one of the quantitative information and the qualitative information on the pathological slide image according to a manipulation of a user.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Applicant: LUNIT INC.
    Inventors: Jeong Seok KANG, Jae Hong AUM, Dong Geun YOO, Tai Won CHUNG
  • Patent number: 12266196
    Abstract: Provided is a method for analysing a pathology image, which is performed by at least one processor and includes acquiring a pathology image, inputting the acquired pathology image into a machine learning model and acquiring an analysis result for the pathology image from the machine learning model, and outputting the acquired analysis result, in which the machine learning model is a model trained by using a training data set generated based on a first pathology data set associated with a first domain and a second pathology data set associated with a second domain different from the first domain.
    Type: Grant
    Filed: October 20, 2023
    Date of Patent: April 1, 2025
    Assignee: Lunit Inc.
    Inventors: Biagio Brattoli, Chan-Young Ock, Wonkyung Jung, Soo Ick Cho, Kyunghyun Paeng, Dong Geun Yoo
  • Publication number: 20250069420
    Abstract: Provided is a method for analysing a pathology image, which is performed by at least one processor and includes acquiring a pathology image, inputting the acquired pathology image into a machine learning model and acquiring an analysis result for the pathology image from the machine learning model, and outputting the acquired analysis result, in which the machine learning model is a model trained by using a training data set generated based on a first pathology data set associated with a first domain and a second pathology data set associated with a second domain different from the first domain.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Applicant: Lunit Inc
    Inventors: Biagio BRATTOLI, Chan-Young Ock, Wonkyung Jung, Soo Ick Cho, Kyunghyun Paeng, Dong Geun Yoo
  • Publication number: 20250029707
    Abstract: The present disclosure relates to a medical image analysis method using a processor and a memory which are hardware. The method includes generating predicted second metadata for a medical image by using a prediction model, and determining a processing method of the medical image based on one of first metadata stored corresponding to the medical image and the second metadata.
    Type: Application
    Filed: October 4, 2024
    Publication date: January 23, 2025
    Inventors: Jong Chan PARK, Dong Geun YOO, Ki Hyun YOU, Hyeon Seob NAM, Hyun Jae LEE, Sang Hyup LEE
  • Patent number: 12136483
    Abstract: The present disclosure relates to a medical image analysis method using a processor and a memory which are hardware. The method includes generating predicted second metadata for a medical image by using a prediction model, and determining a processing method of the medical image based on one of first metadata stored corresponding to the medical image and the second metadata.
    Type: Grant
    Filed: April 5, 2024
    Date of Patent: November 5, 2024
    Assignee: LUNIT INC.
    Inventors: Jong Chan Park, Dong Geun Yoo, Ki Hyun You, Hyeon Seob Nam, Hyun Jae Lee, Sang Hyup Lee
  • Publication number: 20240249826
    Abstract: Provided is a computing device including at least one memory, and at least one processor configured to obtain feature information corresponding to a pathological slide image, generate medical information associated with the pathological slide image based on the feature information, and output at least one of the medical information and additional information based on the medical information.
    Type: Application
    Filed: January 18, 2024
    Publication date: July 25, 2024
    Applicant: Lunit Inc.
    Inventors: Kyung Hyun PAENG, Chan Young OCK, Dong Geun YOO
  • Publication number: 20240249824
    Abstract: The present disclosure relates to a medical image analysis method using a processor and a memory which are hardware. The method includes generating predicted second metadata for a medical image by using a prediction model, and determining a processing method of the medical image based on one of first metadata stored corresponding to the medical image and the second metadata.
    Type: Application
    Filed: April 5, 2024
    Publication date: July 25, 2024
    Inventors: Jong Chan PARK, Dong Geun YOO, Ki Hyun YOU, Hyeon Seob NAM, Hyun Jae LEE, Sang Hyup LEE
  • Publication number: 20240233123
    Abstract: A computing device includes at least one memory, and at least one processor configured to generate, based on first analysis on a pathological slide image, first biomarker expression information, generate, based on a user input for updating at least some of results of the first analysis, second biomarker expression information about the pathological slide image, and control a display device to output a report including medical information about at least some regions included in the pathological slide image, based on at least one of the first biomarker expression information or the second biomarker expression information.
    Type: Application
    Filed: March 20, 2024
    Publication date: July 11, 2024
    Applicant: LUNIT INC.
    Inventors: Jeong Seok KANG, Dong Geun YOO, Soo Ick CHO, Won Kyung JUNG
  • Patent number: 11978548
    Abstract: The present disclosure relates to a medical image analysis method using a processor and a memory which are hardware. The method includes generating predicted second metadata for a medical image by using a prediction model, and determining a processing method of the medical image based on one of first metadata stored corresponding to the medical image and the second metadata.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: May 7, 2024
    Assignee: LUNIT INC.
    Inventors: Jong Chan Park, Dong Geun Yoo, Ki Hyun You, Hyeon Seob Nam, Hyun Jae Lee, Sang Hyup Lee
  • Patent number: 11967076
    Abstract: A computing device includes at least one memory, and at least one processor configured to generate, based on first analysis on a pathological slide image, first biomarker expression information, generate, based on a user input for updating at least some of results of the first analysis, second biomarker expression information about the pathological slide image, and control a display device to output a report including medical information about at least some regions included in the pathological slide image, based on at least one of the first biomarker expression information or the second biomarker expression information.
    Type: Grant
    Filed: March 17, 2023
    Date of Patent: April 23, 2024
    Assignee: LUNIT INC.
    Inventors: Jeong Seok Kang, Dong Geun Yoo, Soo Ick Cho, Won Kyung Jung
  • Publication number: 20240105314
    Abstract: A computing apparatus includes: at least one memory; and at least one processor, wherein the processor generates quantitative information regarding at least one cell included in a region of interest of a pathological slide image by analyzing the pathological slide image, generates qualitative information regarding at least one tissue included in the pathological slide image by analyzing the pathological slide image, and controls a display apparatus to output at least one of the quantitative information and the qualitative information on the pathological slide image according to a manipulation of a user.
    Type: Application
    Filed: December 7, 2023
    Publication date: March 28, 2024
    Applicant: LUNIT INC.
    Inventors: Jeong Seok KANG, Jae Hong AUM, Dong Geun YOO, Tai Won CHUNG
  • Publication number: 20240046670
    Abstract: Provided is a method for analysing a pathology image, which is performed by at least one processor and includes acquiring a pathology image, inputting the acquired pathology image into a machine learning model and acquiring an analysis result for the pathology image from the machine learning model, and outputting the acquired analysis result, in which the machine learning model is a model trained by using a training data set generated based on a first pathology data set associated with a first domain and a second pathology data set associated with a second domain different from the first domain.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Applicant: Lunit Inc.
    Inventors: Biagio BRATTOLI, Chan-Young OCK, Wonkyung JUNG, Soo lck CHO, Kyunghyun PAENG, Dong Geun YOO
  • Patent number: 11875893
    Abstract: A computing apparatus includes: at least one memory; and at least one processor, wherein the processor generates quantitative information regarding at least one cell included in a region of interest of a pathological slide image by analyzing the pathological slide image, generates qualitative information regarding at least one tissue included in the pathological slide image by analyzing the pathological slide image, and controls a display apparatus to output at least one of the quantitative information and the qualitative information on the pathological slide image according to a manipulation of a user.
    Type: Grant
    Filed: January 27, 2023
    Date of Patent: January 16, 2024
    Assignee: LUNIT INC.
    Inventors: Jeong Seok Kang, Jae Hong Aum, Dong Geun Yoo, Tai Won Chung
  • Publication number: 20230298171
    Abstract: A computing device includes at least one memory, and at least one processor configured to generate, based on first analysis on a pathological slide image, first biomarker expression information, generate, based on a user input for updating at least some of results of the first analysis, second biomarker expression information about the pathological slide image, and control a display device to output a report including medical information about at least some regions included in the pathological slide image, based on at least one of the first biomarker expression information or the second biomarker expression information.
    Type: Application
    Filed: March 17, 2023
    Publication date: September 21, 2023
    Applicant: LUNIT INC.
    Inventors: Jeong Seok KANG, Dong Geun YOO, Soo Ick CHO, Won Kyung JUNG
  • Publication number: 20230281971
    Abstract: Provided is a computing device including at least one memory, and at least one processor configured to obtain a first pathological slide image one of a first object and biological information of the first object, generate training data by using at least one first patch included in the first pathological slide image, and the biological information, train a first machine learning model based on the training data, and analyze a second pathological slide image of a second object by using the trained first machine learning model.
    Type: Application
    Filed: March 3, 2023
    Publication date: September 7, 2023
    Applicant: Lunit Inc.
    Inventors: Dong Geun YOO, Sang Hoon SONG, Chan Young OCK, Won Kyung JUNG, Soo Ick CHO, Kyung Hyun PAENG
  • Publication number: 20230178220
    Abstract: A computing apparatus includes: at least one memory; and at least one processor, wherein the processor generates quantitative information regarding at least one cell included in a region of interest of a pathological slide image by analyzing the pathological slide image, generates qualitative information regarding at least one tissue included in the pathological slide image by analyzing the pathological slide image, and controls a display apparatus to output at least one of the quantitative information and the qualitative information on the pathological slide image according to a manipulation of a user.
    Type: Application
    Filed: January 27, 2023
    Publication date: June 8, 2023
    Applicant: LUNIT INC.
    Inventors: Jeong Seok KANG, Jae Hong AUM, Dong Geun YOO, Tai Won CHUNG
  • Publication number: 20220415013
    Abstract: A method for operating a medical imaging device includes obtaining lesion information on at least one lesion detected from a medical image, determining a shape and a position of at least one contour corresponding to the at least one lesion based on the obtained lesion information, determining a position of at least one text region that includes a text indicating the lesion information on the at least one lesion in the medical image, and displaying the at least one contour and the text included in the at least one text region on the medical image, based on the determined shape and position of the at least one contour and the determined position of the at least one text region.
    Type: Application
    Filed: August 25, 2022
    Publication date: December 29, 2022
    Applicant: LUNIT INC.
    Inventors: Dong Geun YOO, Min Chul KIM, Hyo Eun KIM, Hyun Jae LEE, Jae Hwan LEE, Hae Joon KIM
  • Publication number: 20220101984
    Abstract: The present disclosure relates to a medical image analysis method using a processor and a memory which are hardware. The method includes generating predicted second metadata for a medical image by using a prediction model, and determining a processing method of the medical image based on one of first metadata stored corresponding to the medical image and the second metadata.
    Type: Application
    Filed: May 22, 2020
    Publication date: March 31, 2022
    Inventors: Jong Chan PARK, Dong Geun YOO, Ki Hyun YOU, Hyeon Seob NAM, Hyun Jae LEE, Sang Hyup LEE
  • Patent number: 10922628
    Abstract: A machine learning method that may reduce an annotation cost and may improve performance of a target model is provided. Some embodiments of the present disclosure may provide a machine learning method performed by a computing device, including: acquiring a training dataset of a first model including a plurality of data samples to which label information is not given; calculating a miss-prediction probability of the first model on the plurality of data samples; configuring a first data sample group by selecting at least one data sample from the plurality of data samples based on the calculated miss-prediction probability; acquiring first label information on the first data sample group; and performing first learning on the first model by using the first data sample group and the first label information.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: February 16, 2021
    Assignee: LUNIT INC.
    Inventors: Dong Geun Yoo, Kyung Hyun Paeng, Sung Gyun Park
  • Publication number: 20200151613
    Abstract: A machine learning method that may reduce an annotation cost and may improve performance of a target model is provided. Some embodiments of the present disclosure may provide a machine learning method performed by a computing device, including: acquiring a training dataset of a first model including a plurality of data samples to which label information is not given; calculating a miss-prediction probability of the first model on the plurality of data samples; configuring a first data sample group by selecting at least one data sample from the plurality of data samples based on the calculated miss-prediction probability; acquiring first label information on the first data sample group; and performing first learning on the first model by using the first data sample group and the first label information.
    Type: Application
    Filed: November 15, 2019
    Publication date: May 14, 2020
    Inventors: Dong Geun YOO, Kyung Hyun Paeng, Sung Gyun Park