Patents by Inventor Jiajing YU

Jiajing YU 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).

  • Power slide
    Patent number: 11400835
    Abstract: A power slide includes a left slide and a right slide, each including a top rail, a bottom rail, a lead screw and an electric motor. The top rail is arranged above the bottom rail and is slidably connected to the bottom rail, and a notch is formed in a middle portion of the top rail. The lead screw is arranged above the bottom rail in parallel and has two ends fixedly connected to the bottom rail. The electric motor includes a housing, a rotor shaft and a stator shaft. The housing is mounted in the notch, the stator shaft is fixedly connected into the housing, the rotor shaft penetrates into the stator shaft and is rotatably connected to the stator shaft, and an interior of the rotor shaft is threadedly connected to the lead screw.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: August 2, 2022
    Assignee: KEIPER SEATING MECHANISMS CO., LTD.
    Inventors: Chuan Wang, Hongbin Ni, Zhenyi Tang, Hongyu Wang, Jiajing Yu
  • POWER SLIDE
    Publication number: 20210188133
    Abstract: A power slide includes a left slide and a right slide, each including a top rail, a bottom rail, a lead screw and an electric motor. The top rail is arranged above the bottom rail and is slidably connected to the bottom rail, and a notch is formed in a middle portion of the top rail. The lead screw is arranged above the bottom rail in parallel and has two ends fixedly connected to the bottom rail. The electric motor includes a housing, a rotor shaft and a stator shaft. The housing is mounted in the notch, the stator shaft is fixedly connected into the housing, the rotor shaft penetrates into the stator shaft and is rotatably connected to the stator shaft, and an interior of the rotor shaft is threadedly connected to the lead screw.
    Type: Application
    Filed: August 19, 2019
    Publication date: June 24, 2021
    Applicant: KEIPER SEATING MECHANISMS CO., LTD.
    Inventors: Chuan WANG, Hongbin NI, Zhenyi TANG, Hongyu WANG, Jiajing YU