Patents by Inventor Yiyang Liew

Yiyang Liew 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: 11641071
    Abstract: A pin has a compliant section at a first end and a welding section at a second end opposite the first end. The compliant section is electrically connected with a via of a printed circuit board. The welding section has a welded connection with a passive component.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: May 2, 2023
    Assignees: TE CONNECTIVITY SOLUTIONS GMBH, TYCO ELECTRONICS CANADA ULC
    Inventors: Yiyang Liew, Lucian Iordache, Mark Rice, Earl Daniel Swope, Georg Friesen
  • Patent number: 11156491
    Abstract: A sensor assembly that includes a sealed housing. A printed circuit board assembly including a first section that includes processing circuitry is disposed within the sealed housing and a second section that includes detection circuitry extends from the sealed housing. The sensor assembly also includes a conductive target movably coupled to the second section of the printed circuit board to vary net voltage of the detection circuitry as the conductive target moves along the second section to provide an output signal. The processing circuitry detects the output signal and converts the output signal into a linear representation of position of the conductive target in relation to the second section.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: October 26, 2021
    Assignees: TE CONNECTIVITY CORPORATION, TYCO ELECTRONICS CANADA ULC et al.
    Inventors: Yiyang Liew, Earl Daniel Swope, Christopher Couch, Lucian Iordache, Tobias Becker, Kiranpal Singh, Mathias Michael, Oliver Schaaf
  • Publication number: 20210218165
    Abstract: A pin has a compliant section at a first end and a welding section at a second end opposite the first end. The compliant section is electrically connected with a via of a printed circuit board. The welding section has a welded connection with a passive component.
    Type: Application
    Filed: January 13, 2021
    Publication date: July 15, 2021
    Applicants: TE Connectivity Services GmbH, Tyco Electronics Canada ULC
    Inventors: Yiyang Liew, Lucian Iordache, Mark Rice, Earl Daniel Swope, Georg Friesen
  • Publication number: 20200232834
    Abstract: A sensor assembly that includes a sealed housing. A printed circuit board assembly including a first section that includes processing circuitry is disposed within the sealed housing and a second section that includes detection circuitry extends from the sealed housing. The sensor assembly also includes a conductive target movably coupled to the second section of the printed circuit board to vary net voltage of the detection circuitry as the conductive target moves along the second section to provide an output signal. The processing circuitry detects the output signal and converts the output signal into a linear representation of position of the conductive target in relation to the second section.
    Type: Application
    Filed: February 15, 2019
    Publication date: July 23, 2020
    Inventors: Yiyang Liew, Earl Daniel Swope, Christopher Couch, Lucian Iordache, Tobias Becker, Kiranpal Singh, Mathias Michael, Oliver Schaaf
  • Publication number: 20170050209
    Abstract: A coating system for a substrate is provided. The substrate has a first portion and a second portion. The coating system includes a base adapted to receive and rotate the substrate about an axis. The coating system also includes a nozzle adapted to deposit a material on a predefined location on the substrate. The coating system further includes a controller configured to receive a signal indicative of coating the first portion of the substrate with the material. The controller is configured to determine a parameter of the material. The controller is configured to determine a parameter of the predefined location. The controller is also configured to determine a parameter of the rotation of the base. The controller is further configured to selectively control the base and the nozzle to coat the first portion of the substrate with the material based on the received signal and the determined parameters.
    Type: Application
    Filed: November 4, 2016
    Publication date: February 23, 2017
    Applicant: Caterpillar Inc.
    Inventors: Joshua Fox, Yiyang Liew