Patents by Inventor HAO-CHANG ZHANG

HAO-CHANG ZHANG 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).

  • Electronic device having an elastic member
    Patent number: 9894783
    Abstract: An electronic device includes a framework having a number of ribs to define a number of receiving grooves therebetween, a number of modules detachably received in the receiving grooves, and a pair of elastic members mounted to a respective module. Each receiving groove has a pair of apertures in the ribs. Each of the modules has a pair of through holes. Each of the elastic members includes a protrusion extending through the through hole toward a corresponding rib and a leg resiliently urging the protrusion to fit into a corresponding aperture.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: February 13, 2018
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Shun-Jung Chuang, Chiang-Nan Hung, Hao-Chang Zhang
  • Method of manufacturing an electrical connector having an insulative housing for two rows of terminals
    Patent number: 9847605
    Abstract: A method of manufacturing an electrical connector including the steps of: insert-molding a base portion around a shielding plate to form two rows of passageways exposing outwardly and rearwardly; over-molding an insulative housing at a rear of the base portion; and inserting two rows of terminals through the insulative housing to the two rows of passageways, respectively.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: December 19, 2017
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Chiu-Huang Liao, Hao-Chang Zhang, Yung-Sheng Chu, Wei-Ta Tseng
  • ELECTRONIC DEVICE HAVING AN ELASTIC MEMBER
    Publication number: 20170020016
    Abstract: An electronic device includes a framework having a number of ribs to define a number of receiving grooves therebetween, a number of modules detachably received in the receiving grooves, and a pair of elastic members mounted to a respective module. Each receiving groove has a pair of apertures in the ribs. Each of the modules has a pair of through holes. Each of the elastic members includes a protrusion extending through the through hole toward a corresponding rib and a leg resiliently urging the protrusion to fit into a corresponding aperture.
    Type: Application
    Filed: July 13, 2016
    Publication date: January 19, 2017
    Inventors: SHUN-JUNG CHUANG, CHIANG-NAN HUNG, HAO-CHANG ZHANG
  • Card connector having electro-permanent magnet
    Patent number: 9461411
    Abstract: A card connector (100) includes an insulative housing (1), a number of terminals (2) affixed in the insulative housing, a shielding shell (4) attached to the insulative housing to form a cavity (11), a tray (3) insertable in the cavity; and an EPM (5) affixed in the insulative housing. The tray is attracted by the EPM under a first current in one direction during tray-insertion and released by the EPM under a second current in opposite direction during tray-ejection.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: October 4, 2016
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Shun-Jung Chuang, Wei-Ta Tseng, Hao-Chang Zhang
  • CARD CONNECTOR HAVING ELECTRO-PERMANENT MAGNET
    Publication number: 20160111826
    Abstract: A card connector (100) includes an insulative housing (1), a number of terminals (2) affixed in the insulative housing, a shielding shell (4) attached to the insulative housing to form a cavity (11), a tray (3) insertable in the cavity; and an EPM (5) affixed in the insulative housing. The tray is attracted by the EPM under a first current in one direction during tray-insertion and released by the EPM under a second current in opposite direction during tray-ejection.
    Type: Application
    Filed: October 20, 2015
    Publication date: April 21, 2016
    Inventors: SHUN-JUNG CHUANG, WEI-TA TSENG, HAO-CHANG ZHANG
  • ELECTRICAL CONNECTOR HAVING INSULATIVE HOUSING FOR TWO ROWS OF TERMINALS
    Publication number: 20150325957
    Abstract: A method of manufacturing an electrical connector including the steps of: insert-molding a base portion around a shielding plate to form two rows of passageways exposing outwardly and rearwardly; over-molding an insulative housing at a rear of the base portion; and inserting two rows of terminals through the insulative housing to the two rows of passageways, respectively.
    Type: Application
    Filed: May 7, 2015
    Publication date: November 12, 2015
    Inventors: CHIU-HUANG LIAO, HAO-CHANG ZHANG, YUNG-SHENG CHU, WEI-TA TSENG