Patents by Inventor Canhong Lin

Canhong Lin 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).

  • Earpiece
    Patent number: 11917357
    Abstract: An earpiece includes a housing, a sound transmission component, a sound reception component, a force application structure and a trigger. A cavity is formed in the housing. The sound transmission component is provided in the cavity. The sound reception component is provided on the housing, and can move along a predetermined path. At least a retracted position and a stretched position are arranged on the predetermined path. The force application structure is connected to the sound reception component, and configured to drive the sound reception component to move to the retracted position or the stretched position. The earpiece in the present disclosure stretches out or retracts the sound reception component automatically. The earpiece in the present disclosure does not need the user to stretch out or retract the sound reception component manually, with good user experience.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: February 27, 2024
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Tao Zhao, Caifa Huang, Kaiwen Huang, Canhong Lin
  • EARPIECE
    Publication number: 20220329929
    Abstract: An earpiece includes a housing, a sound transmission component, a sound reception component, a force application structure and a trigger. A cavity is formed in the housing. The sound transmission component is provided in the cavity. The sound reception component is provided on the housing, and can move along a predetermined path. At least a retracted position and a stretched position are arranged on the predetermined path. The force application structure is connected to the sound reception component, and configured to drive the sound reception component to move to the retracted position or the stretched position. The earpiece in the present disclosure stretches out or retracts the sound reception component automatically. The earpiece in the present disclosure does not need the user to stretch out or retract the sound reception component manually, with good user experience.
    Type: Application
    Filed: April 12, 2022
    Publication date: October 13, 2022
    Inventors: Tao Zhao, Caifa Huang, Kaiwen Huang, Canhong Lin
  • Cup
    Patent number: D949630
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: April 26, 2022
    Inventor: Canhong Lin
  • Wireless headphone
    Patent number: D982551
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: April 4, 2023
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Canhong Lin, Jiancheng Zhang
  • Wireless headphone
    Patent number: D987598
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: May 30, 2023
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Canhong Lin, Jiancheng Zhang
  • Wireless charging dock
    Patent number: D991882
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: July 11, 2023
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Canhong Lin, Jiancheng Zhang
  • Headphone
    Patent number: D1001773
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: October 17, 2023
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Canhong Lin, Jiancheng Zhang
  • Headphone
    Patent number: D1001774
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: October 17, 2023
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Canhong Lin, Jiancheng Zhang
  • Audio headset
    Patent number: D1025010
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: April 30, 2024
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Canhong Lin, Jiancheng Zhang
  • Charging stand
    Patent number: D1025889
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: May 7, 2024
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Canhong Lin, Jiancheng Zhang
  • Audio headset
    Patent number: D1025952
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: May 7, 2024
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Canhong Lin, Jiancheng Zhang
  • Audio headset
    Patent number: D1025953
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: May 7, 2024
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventors: Canhong Lin, Jiancheng Zhang