Patents by Inventor Chun-Hsiu CHEN

Chun-Hsiu CHEN 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).

  • Actuator and linear motion module
    Patent number: 11121615
    Abstract: An actuator is provided, including a fixed assembly and a movable assembly. The fixed assembly includes a coil module, a base, a first screwing member, and a linear rail. The first screwing member passes through the base and the linear rail, and the linear rail is positioned on the base. The movable assembly includes a U-shaped back board having an inner space, a first magnetic module, a second magnetic module aligned with the first magnetic module, and a sliding block. The first and second magnetic modules are disposed on the U-shaped back board and accommodated in the inner space. The coil module is disposed between the first magnetic module and the second magnetic module. The sliding block is positioned on the U-shaped back board in the inner space, and slidably connected to the linear rail.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: September 14, 2021
    Assignee: Delta Electronics, Inc.
    Inventors: Po-Tzu Chen, Chi-Wen Chung, En-Yi Chu, Chun-Hsiu Chen
  • ACTUATOR AND LINEAR MOTION MODULE
    Publication number: 20190379265
    Abstract: An actuator is provided, including a fixed assembly and a movable assembly. The fixed assembly includes a coil module, a base, a first screwing member, and a linear rail. The first screwing member passes through the base and the linear rail, and the linear rail is positioned on the base. The movable assembly includes a U-shaped back board having an inner space, a first magnetic module, a second magnetic module aligned with the first magnetic module, and a sliding block. The first and second magnetic modules are disposed on the U-shaped back board and accommodated in the inner space. The coil module is disposed between the first magnetic module and the second magnetic module. The sliding block is positioned on the U-shaped back board in the inner space, and slidably connected to the linear rail.
    Type: Application
    Filed: August 26, 2019
    Publication date: December 12, 2019
    Inventors: Po-Tzu CHEN, Chi-Wen CHUNG, En-Yi CHU, Chun-Hsiu CHEN
  • Actuator and linear motion module
    Patent number: 10439480
    Abstract: An actuator is provided, including a fixed assembly and a movable assembly. The fixed assembly includes a coil module, a base, a first screwing member, and a linear rail. The first screwing member passes through the base and the linear rail, and the linear rail is positioned on the base. The movable assembly includes a U-shaped back board having an inner space, a first magnetic module, a second magnetic module aligned with the first magnetic module, and a sliding block. The first and second magnetic modules are disposed on the U-shaped back board and accommodated in the inner space. The coil module is disposed between the first magnetic module and the second magnetic module. The sliding block is positioned on the U-shaped back board in the inner space, and slidably connected to the linear rail.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: October 8, 2019
    Assignee: Delta Electronics, Inc.
    Inventors: Po-Tzu Chen, Chi-Wen Chung, En-Yi Chu, Chun-Hsiu Chen
  • ACTUATOR AND LINEAR MOTION MODULE
    Publication number: 20170331358
    Abstract: An actuator is provided, including a fixed assembly and a movable assembly. The fixed assembly includes a coil module, a base, a first screwing member, and a linear rail. The first screwing member passes through the base and the linear rail, and the linear rail is positioned on the base. The movable assembly includes a U-shaped back board having an inner space, a first magnetic module, a second magnetic module aligned with the first magnetic module, and a sliding block. The first and second magnetic modules are disposed on the U-shaped back board and accommodated in the inner space. The coil module is disposed between the first magnetic module and the second magnetic module. The sliding block is positioned on the U-shaped back board in the inner space, and slidably connected to the linear rail.
    Type: Application
    Filed: July 7, 2016
    Publication date: November 16, 2017
    Inventors: Po-Tzu CHEN, Chi-Wen CHUNG, En-Yi CHU, Chun-Hsiu CHEN