Patents by Inventor Qiwang ZHOU

Qiwang ZHOU 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).

  • Frame body, battery pack, and device
    Patent number: 12062801
    Abstract: The embodiments of the present application provide a frame body, a battery pack, and a device. The frame body used for a battery pack includes a first bracket comprising a first mold chamber; a second bracket connected end to end with the first bracket to form a receiving cavity, the second bracket comprising a second mold chamber; and a block comprising a first reinforcement portion and a second reinforcement portion, wherein the first reinforcement portion received in the first mold chamber and the second reinforcement portion received in the second mold chamber, and the block is adapted to connect the first bracket with the second bracket. The frame body is provided with a block at a connecting portion of the first bracket and the second bracket, thereby improving a connection strength and rigidity of the frame body and the overall bearing capacity of the lower housing including the frame body.
    Type: Grant
    Filed: April 6, 2022
    Date of Patent: August 13, 2024
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Wenjie Wang, Yannan Chu, Youxin Wu, Qiwang Zhou, Shuai Wang
  • FRAME BODY, BATTERY PACK, AND DEVICE
    Publication number: 20220231368
    Abstract: The embodiments of the present application provide a frame body, a battery pack, and a device. The frame body used for a battery pack includes a first bracket comprising a first mold chamber; a second bracket connected end to end with the first bracket to form a receiving cavity, the second bracket comprising a second mold chamber; and a block comprising a first reinforcement portion and a second reinforcement portion, wherein the first reinforcement portion received in the first mold chamber and the second reinforcement portion received in the second mold chamber, and the block is adapted to connect the first bracket with the second bracket. The frame body is provided with a block at a connecting portion of the first bracket and the second bracket, thereby improving a connection strength and rigidity of the frame body and the overall bearing capacity of the lower housing including the frame body.
    Type: Application
    Filed: April 6, 2022
    Publication date: July 21, 2022
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Wenjie WANG, Yannan CHU, Youxin WU, Qiwang ZHOU, Shuai WANG