Patents by Inventor Juyoun PARK

Juyoun PARK 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).

  • MEMORY ARCHITECTURE AND KIOSK FOR PROVIDING RECOMMENDATION SERVICE USING THE SAME
    Publication number: 20230169568
    Abstract: A kiosk for providing a recommendation service according to an embodiment displays an orderer's past ordered product as a recommended product on the screen of the kiosk, the past ordered product read based on a similarity calculation result between a current input attribute representing a contextual feature of a current order status and a past input attribute stored in memory.
    Type: Application
    Filed: February 17, 2022
    Publication date: June 1, 2023
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Juyoun PARK, Ig Jae KIM, Junghyun CHO, Heeseung CHOI, Haksub KIM, Gi Pyo NAM, Haesol PARK, Hyungjoo JUNG
  • Substrate inspection apparatus and method of determining fault type of screen printer
    Patent number: 11531843
    Abstract: A substrate inspection apparatus generates, when anomalies of a plurality of second solder pastes among a plurality of first solder pastes printed on a first substrate is detected, at least one image indicating a plurality of second solder pastes with anomalies detected by using an image about a first substrate, applies the at least one image to a machine-learning-based model, acquires a plurality of first values indicating relevance of respective first fault types to the at least one image and a plurality of first images indicating regions associated with one of a plurality of first fault types, determines a plurality of second fault types, which are associated with the plurality of second solder pastes by using the plurality of first values and the plurality of first images, and determines at least one third solder paste, which is associated with the respective second fault types.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: December 20, 2022
    Assignees: KOH YOUNG TECHNOLOGY INC., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jong Hwan Kim, Juyoun Park, Ye Won Hwang, Jin Man Park, Seung Jae Lee, Tae Min Choi, Yong Ho Yoo, Duk Young Lee
  • SUBSTRATE INSPECTION APPARATUS AND METHOD OF DETERMINING FAULT TYPE OF SCREEN PRINTER
    Publication number: 20210357693
    Abstract: A substrate inspection apparatus generates, when anomalies of a plurality of second solder pastes among a plurality of first solder pastes printed on a first substrate is detected, at least one image indicating a plurality of second solder pastes with anomalies detected by using an image about a first substrate, applies the at least one image to a machine-learning-based model, acquires a plurality of first values indicating relevance of respective first fault types to the at least one image and a plurality of first images indicating regions associated with one of a plurality of first fault types, determines a plurality of second fault types, which are associated with the plurality of second solder pastes by using the plurality of first values and the plurality of first images, and determines at least one third solder paste, which is associated with the respective second fault types.
    Type: Application
    Filed: January 21, 2020
    Publication date: November 18, 2021
    Applicants: KOH YOUNG TECHNOLOGY INC., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jong Hwan KIM, Juyoun PARK, Ye Won HWANG, Jin Man PARK, Seung Jae LEE, Tae Min CHOI, Yong Ho YOO, Duk Young LEE