Patents by Inventor Ju-Hyoung Lee

Ju-Hyoung Lee 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: 12091799
    Abstract: A dynamic imbalance detection system capable of whether a washing machine is in a dynamically imbalanced position by using big data and executing an AI algorithm or a machine learning algorithm in a 5G communications network environment built for IoT. The system includes a washing machine and a server communicating with the washing machine. The washing machine includes a vibration sensor attached to a washing machine cabinet and a controller receiving a vibration signal detected by the vibration sensor during the operation of the washing machine and processing the vibration signal into vibration data. The server receives the vibration data from the controller and trains a machine learning algorithm on a training dataset that is obtained by processing one or more features among a displacement magnitude, a displacement ratio, and a displacement phase, and determines result values of dynamic balance and dynamic imbalance labeled with the one or more features.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: September 17, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Ju Hyoung Lee, Bon Kwon Koo, Sang Hyun Lee, Hyun Ji Park
  • Patent number: 12087202
    Abstract: A voltage drop compensation system and a display driving device for compensating for a voltage drop of a display panel. The voltage drop compensation system generates a voltage drop compensation value for each of a plurality of regions into which a test image of a panel is divided, and the display driving device compensates for a voltage drop for each region of image data using the voltage drop compensation value.
    Type: Grant
    Filed: August 23, 2023
    Date of Patent: September 10, 2024
    Assignee: LX SEMICON CO., LTD.
    Inventors: Jun Young Park, Min Ji Lee, Gang Won Lee, Young Kyun Kim, Ju Hyoung Lim, Ji Won Lee
  • Publication number: 20230195420
    Abstract: Disclosed herein are a floating-point computation apparatus and method using Computing-in-Memory (CIM).
    Type: Application
    Filed: May 11, 2022
    Publication date: June 22, 2023
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Hoi Jun YOO, Ju Hyoung LEE
  • Patent number: 11592934
    Abstract: The present embodiment relates to a touch power management circuit and a touch driving system including the same, and more particularly, to a touch power management circuit that prevents unnecessary power consumption during a pen touch driving period in order to reduce power consumption of a display device, and a touch driving system including the same.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: February 28, 2023
    Assignee: LX SEMICON CO., LTD
    Inventors: Seong Sik Yoon, Seong Wha Hong, Ju Hyoung Lee
  • Publication number: 20230008655
    Abstract: The present embodiment relates to a touch power management circuit and a touch driving system including the same, and more particularly, to a touch power management circuit that prevents unnecessary power consumption during a pen touch driving period in order to reduce power consumption of a display device, and a touch driving system including the same.
    Type: Application
    Filed: July 6, 2022
    Publication date: January 12, 2023
    Applicant: LX Semicon Co., Ltd.
    Inventors: Seong Sik YOON, Seong Wha HONG, Ju Hyoung LEE
  • Publication number: 20220136160
    Abstract: A dynamic imbalance detection system capable of whether a washing machine is in a dynamically imbalanced position by using big data and executing an AI algorithm or a machine learning algorithm in a 5G communications network environment built for IoT. The system includes a washing machine and a server communicating with the washing machine. The washing machine includes a vibration sensor attached to a washing machine cabinet and a controller receiving a vibration signal detected by the vibration sensor during the operation of the washing machine and processing the vibration signal into vibration data. The server receives the vibration data from the controller and trains a machine learning algorithm on a training dataset that is obtained by processing one or more features among a displacement magnitude, a displacement ratio, and a displacement phase, and determines result values of dynamic balance and dynamic imbalance labeled with the one or more features.
    Type: Application
    Filed: January 12, 2022
    Publication date: May 5, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Ju Hyoung Lee, Bon Kwon Koo, Sang Hyun Lee, Hyun Ji Park
  • Patent number: 11263515
    Abstract: A heterogeneous processor architecture for integrating a convolutional neural network (CNN) and a recurrent neural network (RNN) into a single high-performance, low-power chip in a neural network processor architecture, the heterogeneous processor architecture includes: an on-chip integrated circuit including a CNN operator for processing the CNN, an RNN operator for processing the RNN, an operation controller for performing control, a memory for storing data which is to be used by the operators, an interface for externally exchanging data, and a data bus through which data moves between constituent elements, wherein a fully-connected layer constituting the CNN performs data processing by sharing the RNN operator.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: March 1, 2022
    Assignees: UX FACTORY CO., LTD.
    Inventors: Dongjoo Shin, Jinmook Lee, Jinsu Lee, Ju Hyoung Lee
  • Patent number: 11255034
    Abstract: A dynamic imbalance detection system capable of whether a washing machine is in a dynamically imbalanced position by using big data and executing an AI algorithm or a machine learning algorithm in a 5G communications network environment built for IoT. The system includes a washing machine and a server communicating with the washing machine. The washing machine includes a vibration sensor attached to a washing machine cabinet and a controller receiving a vibration signal detected by the vibration sensor during the operation of the washing machine and processing the vibration signal into vibration data. The server receives the vibration data from the controller and trains a machine learning algorithm on a training dataset that is obtained by processing one or more features among a displacement magnitude, a displacement ratio, and a displacement phase, and determines result values of dynamic balance and dynamic imbalance labeled with the one or more features.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: February 22, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Ju Hyoung Lee, Bon Kwon Koo, Sang Hyun Lee, Hyun Ji Park
  • Publication number: 20190390389
    Abstract: A dynamic imbalance detection system capable of whether a washing machine is in a dynamically imbalanced position by using big data and executing an AI algorithm or a machine learning algorithm in a 5G communications network environment built for IoT. The system includes a washing machine and a server communicating with the washing machine. The washing machine includes a vibration sensor attached to a washing machine cabinet and a controller receiving a vibration signal detected by the vibration sensor during the operation of the washing machine and processing the vibration signal into vibration data. The server receives the vibration data from the controller and trains a machine learning algorithm on a training dataset that is obtained by processing one or more features among a displacement magnitude, a displacement ratio, and a displacement phase, and determines result values of dynamic balance and dynamic imbalance labeled with the one or more features.
    Type: Application
    Filed: September 5, 2019
    Publication date: December 26, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Ju Hyoung Lee, Bon Kwon Koo, Sang Hyun Lee, Hyun Ji Park
  • Publication number: 20190236437
    Abstract: A heterogeneous processor architecture for integrating a convolutional neural network (CNN) and a recurrent neural network (RNN) into a single high-performance, low-power chip in a neural network processor architecture, the heterogeneous processor architecture includes: an on-chip integrated circuit including a CNN operator for processing the CNN, an RNN operator for processing the RNN, an operation controller for performing control, a memory for storing data which is to be used by the operators, an interface for externally exchanging data, and a data bus through which data moves between constituent elements, wherein a fully-connected layer constituting the CNN performs data processing by sharing the RNN operator.
    Type: Application
    Filed: February 5, 2018
    Publication date: August 1, 2019
    Applicants: UX FACTORY CO., LTD.
    Inventors: Dongjoo Shin, Jinmook Lee, Jinsu Lee, Ju Hyoung LEE
  • Publication number: 20060232444
    Abstract: A mobile communication terminal and method for providing intelligent vehicle information are disclosed. The mobile communication terminal includes a situation recognizing system for detecting real-time situational and pre-set reference, and a data transmission/reception unit for transmitting the detected situational and the pre-set reference information to a vehicle internal system.
    Type: Application
    Filed: April 12, 2006
    Publication date: October 19, 2006
    Inventor: Ju-Hyoung Lee
  • Publication number: 20050273784
    Abstract: Remote control for a mobile terminal is provided. A remote control system of a mobile terminal includes a terminal configured to generate a streaming protocol request message based on a command inputted by a user and to transmit the streaming protocol request message to a mobile terminal. The remote control system also includes the mobile terminal communicatively coupled to the terminal, configured to receive the streaming protocol request message from the terminal, to extract information associated with a keypad input from the streaming protocol request message and to be controlled by the extracted information associated with a keypad input.
    Type: Application
    Filed: May 27, 2005
    Publication date: December 8, 2005
    Inventors: Ju-Hyoung Lee, Hyoung-Il Kim