Patents by Inventor Jia-Xun Wu

Jia-Xun Wu 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).

  • Keyswitch assembly
    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
  • Keyswitch Assembly
    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
  • KEYSWITCH ASSEMBLY
    Publication number: 20190304716
    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 supporting members disposed on the base plate, and a keycap covering the at least one pressing mechanism and the plurality of elastic supporting members. In the embodiments, a plurality of elastic supporting 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: March 28, 2019
    Publication date: October 3, 2019
    Applicants: LITE-ON Technology (Chang Zhou) Co., LTD, LITE-ON Technology Corporation
    Inventors: Bing-Wei Zhang, Xiao-Qiang Liang, Jia-Xun Wu, Lei Shi