Patents by Inventor Juan-Jung Li

Juan-Jung Li 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).

  • Speaker
    Patent number: D870704
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: December 24, 2019
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chee-Chun Leung, Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Doorbell camera
    Patent number: D871483
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: December 31, 2019
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Panoramic camera
    Patent number: D896871
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: September 22, 2020
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Gateway
    Patent number: D910001
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: February 9, 2021
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Electrocardiogram recorder and charging stand in combination
    Patent number: D940871
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: January 11, 2022
    Assignee: QUANTA COMPUTER INC.
    Inventors: Barry Lam, Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Electrocardiogram recorder and charging stand in combination
    Patent number: D940872
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: January 11, 2022
    Assignee: QUANTA COMPUTER INC.
    Inventors: Barry Lam, Chia-Yuan Chang, Jung-Wen Chang, Kao-Yu Hsu, Juan-Jung Li
  • Intraoral camera
    Patent number: D952851
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: May 24, 2022
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Agricultural detection device
    Patent number: D961717
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: August 23, 2022
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Multi-lead electrocardiogram recorder
    Patent number: D994123
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: August 1, 2023
    Assignee: QUANTA COMPUTER INC.
    Inventors: Barry Lam, Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Multi-lead electrocardiogram recorder
    Patent number: D994886
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: August 8, 2023
    Assignee: QUANTA COMPUTER INC.
    Inventors: Barry Lam, Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Electrocardiogram recorder
    Patent number: D994887
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: August 8, 2023
    Assignee: QUANTA COMPUTER INC.
    Inventors: Barry Lam, Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Bluetooth stethoscope
    Patent number: D1016282
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: February 27, 2024
    Assignee: QUANTA COMPUTER INC.
    Inventors: Barry Lam, Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Clinical thermometer
    Patent number: D1030517
    Type: Grant
    Filed: December 27, 2022
    Date of Patent: June 11, 2024
    Assignee: QUANTA COMPUTER INC.
    Inventors: Barry Lam, Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Biosensor
    Patent number: D1033653
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: July 2, 2024
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Wrist pulse oximeter
    Patent number: D1035882
    Type: Grant
    Filed: December 27, 2022
    Date of Patent: July 16, 2024
    Assignee: QUANTA COMPUTER INC.
    Inventors: Barry Lam, Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Pulse oximeter
    Patent number: D1048409
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: October 22, 2024
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Water quality detector
    Patent number: D1055730
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: December 31, 2024
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Wireless gateway
    Patent number: D1060321
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: February 4, 2025
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li
  • Electrocardiograph recorder
    Patent number: D1072253
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: April 22, 2025
    Assignee: QUANTA COMPUTER INC.
    Inventors: Barry Lam, Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li