Patents by Inventor Tehuai Chin

Tehuai Chin 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: 11325488
    Abstract: A housing for an electrical connector includes a first set of orifices receiving a plurality of first pins, a second set of orifices receiving a plurality of second pins, a first draining device evacuating a fluid from the first set of orifices, and a second draining device evacuating a fluid from the second set of orifices. The second pins having a voltage higher than the first pins. The first set of orifices and the second set of orifices extend through the housing from a first interface of the housing toward a second interface of the housing in a connecting direction. The first draining device and the second draining device are isolated from each other and prevent fluid communication between the fluid from the first set of orifices and the fluid from the second set of orifices.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: May 10, 2022
    Assignee: Tyco Electronics France SAS
    Inventors: Bruno Dupont, Tehuai Chin
  • Publication number: 20210086632
    Abstract: A housing for an electrical connector includes a first set of orifices receiving a plurality of first pins, a second set of orifices receiving a plurality of second pins, a first draining device evacuating a fluid from the first set of orifices, and a second draining device evacuating a fluid from the second set of orifices. The second pins having a voltage higher than the first pins. The first set of orifices and the second set of orifices extend through the housing from a first interface of the housing toward a second interface of the housing in a connecting direction. The first draining device and the second draining device are isolated from each other and prevent fluid communication between the fluid from the first set of orifices and the fluid from the second set of orifices.
    Type: Application
    Filed: September 21, 2020
    Publication date: March 25, 2021
    Applicant: Tyco Electronics France SAS
    Inventors: Bruno Dupont, Tehuai Chin
  • Patent number: 9502785
    Abstract: An electrical terminal is disclosed having a crimp barrel. The crimp barrel has a base; and opposing side walls extending from the base and each has an opposing end region. The opposing side walls have a conductor receiving region in which the sidewalls have an F-crimp when crimped to stripped conductors of a wire; a wire insulation receiving region for receiving an insulation covered portion of the wire; and a transition region positioned between the conductor receiving region, and the wire insulation receiving region. The opposing end regions in the transition region are overlapped in the circumferential direction when crimped to surround the wire.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: November 22, 2016
    Assignees: TE Connectivity Germany GmbH, Tyco Electronics France SAS
    Inventors: Helge Schmidt, Alexandre Rosi, Xavier Rouillard, Jean Pierre Picaud, Carlos Salgado, Tehuai Chin, Uwe Bluemmel
  • Publication number: 20150255886
    Abstract: An electrical terminal is disclosed having a crimp barrel. The crimp barrel has a base; and opposing side walls extending from the base and each has an opposing end region. The opposing side walls have a conductor receiving region in which the sidewalls have an F-crimp when crimped to stripped conductors of a wire; a wire insulation receiving region for receiving an insulation covered portion of the wire; and a transition region positioned between the conductor receiving region, and the wire insulation receiving region. The opposing end regions in the transition region are overlapped in the circumferential direction when crimped to surround the wire.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 10, 2015
    Applicants: TYCO ELECTRONICS FRANCE SAS, TYCO ELECTRONICS AMP GMBH
    Inventors: Helge Schmidt, Alexandre Rosi, Xavier Rouillard, Jean Pierre Picaud, Carlos Salgado, Tehuai Chin, Uwe Bluemmel