Patents by Inventor Bangsheng MING

Bangsheng MING 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: 11881563
    Abstract: The present application provides a battery including an electrode assembly, a package encapsulating the electrode assembly, and a plurality of bonding portions located between the package and the electrode assembly, wherein at least partially of the bonding portions are disposed at interval. The purpose of the present application is to provide a battery that reduces the tear risk of the aluminum foil and improves safety.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: January 23, 2024
    Assignee: Dongguan Amperex Technology Limited
    Inventors: Bangsheng Ming, Xuan Chen, Ying Wang, Mingliang Mo
  • Patent number: 10686226
    Abstract: The embodiment of the present application relates to the field of Li-ion battery and, in particular, to a thermal conductive adhesive and a secondary battery containing the thermal conductive adhesive. The thermal conductive adhesive is prepared through adding thermal conductive filling material in the hot melt adhesive system, which performs good thermal conductivity and adhering property, and can stably adhere the safety component with the cell, meanwhile transferring, via the thermal conductive adhesive, heat of the cell to the safety component rapidly, so that the safety component cuts off the circuit to protect the cell during overcharge; the thermal conductive adhesive has high initial viscosity, which increases good contact between the protection device and the cell through the adhesion, thereby reduces situations that the thermal conductive adhesive is separated from the cell due to inflation and deformation of the cell.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: June 16, 2020
    Assignee: Dongguan Amperex Technology Limited
    Inventors: Bangsheng Ming, Wei Gao, Deqiang Zhao, Shiqiang Jia, Fenggang Zhao, Jibin Geng
  • Publication number: 20200185787
    Abstract: The present application provides a battery including an electrode assembly, a package encapsulating the electrode assembly, and a plurality of bonding portions located between the package and the electrode assembly, wherein at least partially of the bonding portions are disposed at interval. The purpose of the present application is to provide a battery that reduces the tear risk of the aluminum foil and improves safety.
    Type: Application
    Filed: April 22, 2019
    Publication date: June 11, 2020
    Inventors: Bangsheng Ming, Xuan Chen, Ying Wang, Mingliang Mo
  • Patent number: 10604686
    Abstract: The embodiment of the present application relates to the field of Li-ion battery and, in particular, to a secondary battery. The secondary battery includes a cell, a safety component fixed on the cell and thermal conductive adhesive provided between the cell and the safety component, the thermal conductive adhesive contains at least one of hot melt adhesive, silica gel binder or epoxy resin binder, and thermal conductive filling material. The thermal conductive adhesive in the secondary battery performs good thermal conductivity and adhering property, which can stably adhere the safety component with the cell, meanwhile transferring, via the thermal conductive adhesive, heat of the cell to the safety component rapidly, so that the safety component cuts off the circuit to protect the cell during overcharge, thereby avoid situations that the thermal conductive adhesive is separated from the cell due to cell inflation and deformation.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: March 31, 2020
    Assignee: Dongguan Amperex Technology Limited
    Inventors: Bangsheng Ming, Deqiang Zhao, Wei Gao, Ying Wang, Chunjiang Xiang, Shaoyu Chen
  • Publication number: 20170288279
    Abstract: The embodiment of the present application relates to the field of Li-ion battery and, in particular, to a secondary battery. The secondary battery includes a cell, a safety component fixed on the cell and thermal conductive adhesive provided between the cell and the safety component, the thermal conductive adhesive contains at least one of hot melt adhesive, silica gel binder or epoxy resin binder, and thermal conductive filling material. The thermal conductive adhesive in the secondary battery performs good thermal conductivity and adhering property, which can stably adhere the safety component with the cell, meanwhile transferring, via the thermal conductive adhesive, heat of the cell to the safety component rapidly, so that the safety component cuts off the circuit to protect the cell during overcharge, thereby avoid situations that the thermal conductive adhesive is separated from the cell due to cell inflation and deformation.
    Type: Application
    Filed: August 25, 2016
    Publication date: October 5, 2017
    Applicant: Dongguan Amperex Technology Limited
    Inventors: Bangsheng MING, Deqiang ZHAO, Wei GAO, Ying WANG, Chunjiang XIANG, Shaoyu CHEN
  • Publication number: 20170288278
    Abstract: The embodiment of the present application relates to the field of Li-ion battery and, in particular, to a thermal conductive adhesive and a secondary battery containing the thermal conductive adhesive. The thermal conductive adhesive is prepared through adding thermal conductive filling material in the hot melt adhesive system, which performs good thermal conductivity and adhering property, and can stably adhere the safety component with the cell, meanwhile transferring, via the thermal conductive adhesive, heat of the cell to the safety component rapidly, so that the safety component cuts off the circuit to protect the cell during overcharge; the thermal conductive adhesive has high initial viscosity, which increases good contact between the protection device and the cell through the adhesion, thereby reduces situations that the thermal conductive adhesive is separated from the cell due to inflation and deformation of the cell.
    Type: Application
    Filed: August 25, 2016
    Publication date: October 5, 2017
    Applicant: Dongguan Amperex Technology Limited
    Inventors: Bangsheng MING, Wei GAO, Deqiang ZHAO, Shiqiang JIA, Fenggang ZHAO, Jibin GENG