Patents by Inventor Jae Min SON

Jae Min SON 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: 20250211235
    Abstract: The present disclosure relates to a universal logic memory block using a plurality of universal logic memory cells. The universal logic memory block according to one embodiment of the present disclosure may implement various combinational logical operations in a single structure by combining logical operation results from a plurality of universal logic memory cells using triple-gate silicon devices driven by a positive feedback loop.
    Type: Application
    Filed: November 14, 2024
    Publication date: June 26, 2025
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Sang Sig KIM, Kyoung Ah CHO, Jong Seong HAN, Jae Min SON, Ju Hee JEON, Yun Woo SHIN
  • Publication number: 20250211236
    Abstract: The present disclosure relates to a universal logic memory cell composed of triple-gate silicon devices. The universal logic memory cell according to one embodiment of the present disclosure may perform a ternary logic operation function and a memory function using triple-gate silicon devices driven by a positive feedback loop.
    Type: Application
    Filed: November 14, 2024
    Publication date: June 26, 2025
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Sang Sig KIM, Kyoung Ah CHO, Jong Seong HAN, Jae Min SON, Ju Hee JEON, Yun Woo SHIN
  • Publication number: 20240347093
    Abstract: Disclosed is a stateful logic-in-memory using silicon diodes. More particularly, the stateful logic-in-memory according to an embodiment of the present invention includes a plurality of silicon diodes, each of the silicon diodes includes an anode region, a first channel region, a second channel region and a cathode region and is included as a memory cell.
    Type: Application
    Filed: October 13, 2022
    Publication date: October 17, 2024
    Applicant: Korea University Research and Business Foundation
    Inventors: Sang Sig KIM, Kyoung Ah CHO, Jae Min SON
  • Patent number: 12008748
    Abstract: The present invention relates to a method for classifying a fundus image and a device using same. Specifically, according to the method of the present invention, a computing device acquires a fundus image of a subject, generates classification information of the fundus image, generates an interpretation text on the basis of the classification information, and provides the interpretation text to an external entity.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: June 11, 2024
    Assignee: VUNO, INC.
    Inventors: Sang Keun Kim, Hyun-Jun Kim, Kyuhwan Jung, Jae Min Son
  • Patent number: 11916269
    Abstract: A charging system may include a plurality of fuel cell stacks configured to receive hydrogen from a hydrogen supply unit and generate power, a plurality of charging dispensers configured to be electrically connected to a load device and configured to provide power upon connected to the load device, and a controller configured to distribute and supply the power generated by the plurality of fuel cell stacks to a charging dispenser to which the load device is connected, to compare a total available power amount of the plurality of fuel cell stacks with a total power demand amount of the charging dispenser to which the load device is connected, and to control a power generation amount of each of the plurality of fuel cell stacks according to a result of the comparing.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: February 27, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Deuk Keun Ahn, Jae Min Son
  • Patent number: 11771318
    Abstract: The present invention relates to a method for supporting reading of a fundus image of a subject, and a computing device using the same. Specifically, the computing device according to the present invention acquires the fundus image of the subject, extracts attribute information from the fundus image on the basis of a machine learning model for extracting the attribute information of the fundus image, and provides the extracted attribute information to an external entity. In addition, when evaluation information on the extracted attribute information or modification information on the attribute information is acquired, the computing device according to the present invention can also update the machine learning model on the basis of the acquired evaluation information or modification information.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: October 3, 2023
    Assignees: VUNO, INC., SEOUL NATIONAL UNIVERSITY HOSPITAL
    Inventors: Sang Jun Park, Joo Young Shin, Jae Min Son, Sang Keun Kim, Kyuhwan Jung, Hyun-Jun Kim
  • Patent number: 11695420
    Abstract: Disclosed is technology that is driven using a positive feedback loop of a feedback field-effect transistor and is capable of performing a logic-in memory function. The logic-in-memory inverter includes a metal oxide semiconductor field-effect transistor, and a feedback field-effect transistor in which a drain region of a nanostructure is connected in series to a drain region of the metal oxide semiconductor field-effect transistor, wherein the logic-in-memory inverter performs a logical operation is performed based on an output voltage VOUT that changes depending on a level of an input voltage VIN that is input to a gate electrode of the feedback field-effect transistor and a gate electrode of the metal oxide semiconductor field-effect transistor while a source voltage VSS is input to a source region of the nanostructure and a drain voltage VDD is input to a source region of the metal oxide semiconductor field-effect transistor.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: July 4, 2023
    Assignee: Korea University Research and Business Foundation
    Inventors: Sang Sig Kim, Kyoung Ah Cho, Jae Min Son, Eun Woo Baek
  • Publication number: 20230012345
    Abstract: Disclosed is technology that is driven using a positive feedback loop of a feedback field-effect transistor and is capable of performing a logic-in memory function. The logic-in-memory inverter includes a metal oxide semiconductor field-effect transistor, and a feedback field-effect transistor in which a drain region of a nanostructure is connected in series to a drain region of the metal oxide semiconductor field-effect transistor, wherein the logic-in-memory inverter performs a logical operation is performed based on an output voltage VOUT that changes depending on a level of an input voltage VIN that is input to a gate electrode of the feedback field-effect transistor and a gate electrode of the metal oxide semiconductor field-effect transistor while a source voltage VSS is input to a source region of the nanostructure and a drain voltage VDD is input to a source region of the metal oxide semiconductor field-effect transistor.
    Type: Application
    Filed: August 25, 2021
    Publication date: January 12, 2023
    Applicant: Korea University Research and Business Foundation
    Inventors: Sang Sig KIM, Kyoung Ah CHO, Jae Min SON, Eun Woo BAEK
  • Publication number: 20220293983
    Abstract: A charging system may include a plurality of fuel cell stacks configured to receive hydrogen from a hydrogen supply unit and generate power, a plurality of charging dispensers configured to be electrically connected to a load device and configured to provide power upon connected to the load device, and a controller configured to distribute and supply the power generated by the plurality of fuel cell stacks to a charging dispenser to which the load device is connected, to compare a total available power amount of the plurality of fuel cell stacks with a total power demand amount of the charging dispenser to which the load device is connected, and to control a power generation amount of each of the plurality of fuel cell stacks according to a result of the comparing.
    Type: Application
    Filed: November 22, 2021
    Publication date: September 15, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Deuk Keun AHN, Jae Min SON
  • Publication number: 20210219839
    Abstract: The present invention relates to a method for classifying a fundus image and a device using same. Specifically, according to the method of the present invention, a computing device acquires a fundus image of a subject, generates classification information of the fundus image, generates an interpretation text on the basis of the classification information, and provides the interpretation text to an external entity.
    Type: Application
    Filed: April 10, 2019
    Publication date: July 22, 2021
    Inventors: Sang Keun KIM, Hyun-Jun KIM, Kyuhwan JUNG, Jae Min SON
  • Publication number: 20200288972
    Abstract: The present invention relates to a method for supporting reading of a fundus image of a subject, and a computing device using the same. Specifically, the computing device according to the present invention acquires the fundus image of the subject, extracts attribute information from the fundus image on the basis of a machine learning model for extracting the attribute information of the fundus image, and provides the extracted attribute information to an external entity. In addition, when evaluation information on the extracted attribute information or modification information on the attribute information is acquired, the computing device according to the present invention can also update the machine learning model on the basis of the acquired evaluation information or modification information.
    Type: Application
    Filed: July 18, 2018
    Publication date: September 17, 2020
    Inventors: Sang Jun PARK, Joo Young SHIN, Jae Min SON, Sang Keun KIM, Kyuhwan JUNG, Hyun-Jun KIM
  • Publication number: 20110188189
    Abstract: A flexible electronic product includes a flexible electronic assembled body and an actuator including a shape memory member. The actuator of the flexible electronic product deforms in response to an input. The flexible electronic assembled body includes a flexible display device, such as an organic light emitting diode (OLED), a plastic liquid crystal display (LCD), a plastic plasma display panel (PDP), an electronic ink panel, an organic thin film transistor (OTFT).
    Type: Application
    Filed: August 3, 2010
    Publication date: August 4, 2011
    Applicant: PANTECH CO., LTD.
    Inventors: Hyung Ik PARK, Seong Il KIM, Jae Min SON, Byeong Sool LEE, Myung Kyung CHU, Jae Min KIM, Kwang Hee PARK, Kyeong Yeon SONG, Dong Hyuk JANG, Yun Sik JEON, Min Kyung JUNG, Won Gyu CHOI