Patents by Inventor Bingwei ZHANG

Bingwei ZHANG 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: 12255030
    Abstract: A keyswitch assembly is provided. The keyswitch assembly includes a base plate, at least one pressing mechanism disposed on the base plate, a plurality of elastic members disposed on the base plate, and a keycap covering the at least one pressing mechanism and the plurality of elastic members. In the embodiments, a plurality of elastic members is disposed at equal intervals to support the keycap. By way of such configuration, the user experiences the same or similar hand feeling when pressing any point of the keycap. There is no difference in the pressing feel due for pressing the middle or two ends of the keycap. Meanwhile, the problem of the poor electrical conduction resulted from the deformation of the keycap may be avoided.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: March 18, 2025
    Assignees: LITE-ON Technology (Chang Zhou) Co., LTD., LITE-ON Technology Corporation
    Inventors: BingWei Zhang, XiaoQiang Liang, Jia-Xun Wu, Lei Shi
  • Publication number: 20200411253
    Abstract: A keyswitch assembly is provided. The keyswitch assembly includes a base plate, at least one pressing mechanism disposed on the base plate, a plurality of elastic members disposed on the base plate, and a keycap covering the at least one pressing mechanism and the plurality of elastic members. In the embodiments, a plurality of elastic members is disposed at equal intervals to support the keycap. By way of such configuration, the user experiences the same or similar hand feeling when pressing any point of the keycap. There is no difference in the pressing feel due for pressing the middle or two ends of the keycap. Meanwhile, the problem of the poor electrical conduction resulted from the deformation of the keycap may be avoided.
    Type: Application
    Filed: September 9, 2020
    Publication date: December 31, 2020
    Applicants: LITE-ON Technology (Chang Zhou) Co., LTD., LITE-ON Technology Corporation
    Inventors: BingWei Zhang, XiaoQiang Liang, Jia-Xun Wu, Lei SHI
  • Publication number: 20180320894
    Abstract: Disclosed are a burner assembly and a gas stove. The burner assembly includes a burner, a gas distribution disk mounted on the burner, and a flexible metal seal ring located between the burner and the gas distribution disk, and the bottom of the gas distribution disk is provided with a first fitting surface, the top of the burner is provided with a second fitting surface, the flexible metal seal ring is provided with a first surface and a second surface opposite to the first surface, the first surface is in seal-fit with the first fitting surface, and the second surface is in seal-fit with the second fitting surface of the burner. The gas stove comprises a panel, a bottom shell and the burner assembly. The burner assembly can prevent gas leakage during operation of the gas stove, thereby improving the safety of the gas stove.
    Type: Application
    Filed: September 22, 2016
    Publication date: November 8, 2018
    Inventors: Kang YU, Bingwei ZHANG