Patents by Inventor MIN-HO WANG

MIN-HO WANG 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).

  • METHOD OF GENERATING MASTER STATE BASED ON GRAPH NEURAL NETWORK FOR REAL-TIME ANOMALY DETECTION
    Publication number: 20240168450
    Abstract: The present disclosure discloses a method of generating a master state that is a normal state in a repeated cycle by analyzing log data output from a programmable logic controller (PLC). In addition, a method of generating log data as graph data as data preprocessing for generating a master state is disclosed. The method of generating a master pattern and the method of training a cycle analysis model according to the present disclosure are different from the related art in that the methods are a technology of processing a machine control language (low-level language) that is difficult for humans to analyze and converting the machine control language into an analyzable language (high-level language), i.e., a machine language processing (MLP)-based technology that analyzes the executed machine language (a language that controls a machine) with a computer and can be understood by humans.
    Type: Application
    Filed: November 12, 2021
    Publication date: May 23, 2024
    Applicant: UDMTEK
    Inventors: Gi Nam Wang, Jun Pyo Park, Seung Woo Han, Kang Hee Han, Min Young Jung, Sang Chul Yoo, Geun Ho Yu
  • Quartz oscillating plate
    Patent number: 11121698
    Abstract: A quartz oscillating plate comprises a substrate having a notch. Two sides of the notch respectively have a first side-electrode and a second side-electrode. The first side-electrode receives an external signal. The external signal is transmitted along the perimeter of the substrate. The notch of the substrate can increase the length of the transmission path of oscillation energy. The present invention can improve the Q value of the quartz oscillator using the quartz oscillating plate and optimize the performance of the products using the quartz oscillator.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: September 14, 2021
    Assignee: TXC Corporation
    Inventors: Yen-Chih Lee, Cheng-Hsun Chung, Chih-Hung Chiu, Min-Ho Wang
  • QUARTZ OSCILLATING PLATE
    Publication number: 20190245511
    Abstract: A quartz oscillating plate comprises a substrate having a notch. Two sides of the notch respectively have a first side-electrode and a second side-electrode. The first side-electrode receives an external signal. The external signal is transmitted along the perimeter of the substrate. The notch of the substrate can increase the length of the transmission path of oscillation energy. The present invention can improve the Q value of the quartz oscillator using the quartz oscillating plate and optimize the performance of the products using the quartz oscillator.
    Type: Application
    Filed: October 25, 2018
    Publication date: August 8, 2019
    Inventors: YEN-CHIH LEE, CHENG-HSUN CHUNG, CHIH-HUNG CHIU, MIN-HO WANG