Patents by Inventor CHUM LIU

CHUM LIU 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).

  • COMPACT POWER CONNECTOR AND METHOD FOR MAKING SAME
    Publication number: 20240006826
    Abstract: A compact electrical power connector including a cable with cores surrounded by cable insulation. Each core includes a wire surrounded by core insulation. Removed cable insulation exposes each core and removed core insulation exposes each wire. Each wire is reverse crimped to a corresponding terminal placed within a cable holder that supports and routes each core. The assembled cable holder is inserted into a housing including housing terminal slots corresponding to each terminal. An inner mold is injected around the exposed end of the cable holder, any exposed core and a first portion of the terminal end of the cable. An over mold with integrated flange is injected around the exposed surfaces of the housing, the inner mold and a second portion of the terminal end of the cable adjacent the first portion.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 4, 2024
    Inventors: MUI LIAN JESSICA TOH, CHUM LIU
  • Compact power connector and method for making same
    Patent number: 11791595
    Abstract: A compact electrical power connector including a cable with cores surrounded by cable insulation. Each core includes a wire surrounded by core insulation. Removed cable insulation exposes each core and removed core insulation exposes each wire. Each wire is reverse crimped to a corresponding terminal placed within a cable holder that supports and routes each core. The assembled cable holder is inserted into a housing including housing terminal slots corresponding to each terminal. An inner mold is injected around the exposed end of the cable holder, any exposed core and a first portion of the terminal end of the cable. An over mold with integrated flange is injected around the exposed surfaces of the housing, the inner mold and a second portion of the terminal end of the cable adjacent the first portion.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: October 17, 2023
    Assignee: VOLEX CABLE ASSEMBLY (ZHONGSHAN) CO., LTD
    Inventors: Mui Lian Jessica Toh, Chum Liu
  • COMPACT POWER CONNECTOR AND METHOD FOR MAKING SAME
    Publication number: 20230120961
    Abstract: A compact electrical power connector including a cable with cores surrounded by cable insulation. Each core includes a wire surrounded by core insulation. Removed cable insulation exposes each core and removed core insulation exposes each wire. Each wire is reverse crimped to a corresponding terminal placed within a cable holder that supports and routes each core. The assembled cable holder is inserted into a housing including housing terminal slots corresponding to each terminal. An inner mold is injected around the exposed end of the cable holder, any exposed core and a first portion of the terminal end of the cable. An over mold with integrated flange is injected around the exposed surfaces of the housing, the inner mold and a second portion of the terminal end of the cable adjacent the first portion.
    Type: Application
    Filed: June 3, 2020
    Publication date: April 20, 2023
    Inventors: MUI LIAN JESSICA TOH, CHUM LIU