Patents by Inventor Haishan Yang

Haishan Yang 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).

  • Rotating mechanism for display terminal and vehicle
    Patent number: 11427135
    Abstract: This application discloses a rotating mechanism for a display terminal and a vehicle having the same. The rotating mechanism includes: a mounting unit, a clutch unit, and a drive unit, the mounting unit being configured to mount a display terminal, the clutch unit including a first engaging portion and a second engaging portion, the first engaging portion being connected to the mounting unit, and the drive unit having a power output member capable of outputting torque, the power output member being detachably connected to the second engaging portion and capable of transmitting torque, and the first engaging portion and the second engaging portion being in power coupling connection.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: August 30, 2022
    Assignee: BYD COMPANY LIMITED
    Inventors: Zhongliang Luo, Chao Cui, Haishan Yang, Weibing Zhao, Sheng Bai
  • ROTATING MECHANISM FOR DISPLAY TERMINAL AND VEHICLE
    Publication number: 20210031702
    Abstract: This application discloses a rotating mechanism for a display terminal and a vehicle having the same. The rotating mechanism includes: a mounting unit, a clutch unit, and a drive unit, the mounting unit being configured to mount a display terminal, the clutch unit including a first engaging portion and a second engaging portion, the first engaging portion being connected to the mounting unit, and the drive unit having a power output member capable of outputting torque, the power output member being detachably connected to the second engaging portion and capable of transmitting torque, and the first engaging portion and the second engaging portion being in power coupling connection.
    Type: Application
    Filed: January 30, 2019
    Publication date: February 4, 2021
    Applicant: BYD COMPANY LIMITED
    Inventors: Zhongliang LUO, Chao CUI, Haishan YANG, Weibing ZHAO, Sheng BAI
  • Lithium secondary battery having internal protection circuit
    Patent number: 7701169
    Abstract: The present invention relates to a lithium secondary battery with a built-in protective circuit, which includes battery case (1), a battery core (2) and electrolyte. According to the present invention, a built-in protective circuit module (4) is provided to act as the connection between terminals of positive and negative electrodes (21 and 22) and output ends of positive and negative electrodes (31 and 32) inside the battery. The battery of the present invention has the advantages of safe and reliable protection against short-circuit, over-charge, over-discharge and over-current in the application, and therefore it is reliable power supply for the portable electronic appliances such as mobile phones and the like.
    Type: Grant
    Filed: November 7, 2002
    Date of Patent: April 20, 2010
    Assignee: BYD Company Limited
    Inventors: Chuanfu Wang, Yueqing Yan, Haishan Yang
  • Lithium Secondary Battery Having Internal Protection Circuit
    Publication number: 20080254344
    Abstract: The present invention relates to a lithium secondary battery with a built-in protective circuit, which includes battery case (1), a battery core (2) and electrolyte. According to the present invention, a built-in protective circuit module (4) is provided to act as the connection between terminals of positive and negative electrodes (21 and 22) and output ends of positive and negative electrodes (31 and 32) inside the battery. The battery of the present invention has the advantages of safe and reliable protection against short-circuit, over-charge, over-discharge and over-current in the application, and therefore it is reliable power supply for the portable electronic appliances such as mobile phones and the like.
    Type: Application
    Filed: November 7, 2002
    Publication date: October 16, 2008
    Applicant: NISSAN CHEMICAL INDUSTRIES , LTD.
    Inventors: Chuanfu Wang, Yueging Yan, Haishan Yang