Patents by Inventor Chih Hsieh Chang

Chih Hsieh Chang 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: 8382510
    Abstract: An electrical connector assembly for an electronic device. The electrical connector assembly having an electrical connector and a signal indicator. The electrical connector having at least two communication interfaces utilizing different communication standards. The signal indicator is secured along one side of the electrical connector, wherein the signal indicator emits different colors of light corresponding to a function of one of the at least two communication interfaces.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: February 26, 2013
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., Tyco Electronics Holdings (Bermuda) No. 7 Limited
    Inventors: Gang Lee, Chih-Hsieh Chang, Huibin Li
  • Publication number: 20120208402
    Abstract: The invention is a terminal module and a method for manufacturing the same. The terminal module includes an insulating body and a plurality of first and second terminals. The plurality of first and second terminals are alternatively arranged side by side and partially insert-molded within the insulating body. The plurality of first terminals and the plurality of second terminals are connected to a common terminal carrier.
    Type: Application
    Filed: February 10, 2012
    Publication date: August 16, 2012
    Inventors: Gang LEE, Huibin LI, Wei YAO, Chih Hsieh CHANG
  • Publication number: 20120077370
    Abstract: An electrical connector assembly for an electronic device. The electrical connector assembly having an electrical connector and a signal indicator. The electrical connector having at least two communication interfaces utilizing different communication standards. The signal indicator is secured along one side of the electrical connector, wherein the signal indicator emits different colors of light corresponding to a function of one of the at least two communication interfaces.
    Type: Application
    Filed: September 27, 2011
    Publication date: March 29, 2012
    Inventors: Gang Lee, Chih Hsieh Chang, Huibin Li
  • Publication number: 20120021648
    Abstract: The present invention discloses an electrical connector, comprising: an insulative body; a plurality of electrical connection terminals disposed in the insulative body; and a shielding shell substantially enclosing the insulative body. The shielding shell has a pair of solder portions extending outward at each side thereof and a block portion formed between the pair of solder portions.
    Type: Application
    Filed: June 23, 2011
    Publication date: January 26, 2012
    Inventors: Gang Lee, Chih Hsieh Chang, Huibin Li
  • Publication number: 20110223800
    Abstract: The invention discloses a USB electrical connector including a body, at least one USB function unit held in the body, and a shield for enclosing the body. Each of the USB function unit having a first row of contacts corresponding to a first signal transmission loop, a second row of contacts corresponding to a second signal transmission loop, a first LED corresponding to the first signal transmission loop, for indicating the operation state of the first signal transmission loop, and a second LED corresponding to the second signal transmission loop, for indicating the operation state of the second signal transmission loop. The first and second LEDs each has two pins for being connected with and powered by a motherboard. Each signal transmission loop of the USB function unit has a respective LED for indicating the operation state thereof, thus, the operation state of each signal transmission loop can be directly observed.
    Type: Application
    Filed: March 10, 2011
    Publication date: September 15, 2011
    Inventors: Gang Lee, Chih Hsieh Chang, Huibin Li
  • Patent number: D641704
    Type: Grant
    Filed: September 10, 2010
    Date of Patent: July 19, 2011
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., Tyco Electronics Holdings (Bermuda) No. 7 Limited
    Inventors: Gang Lee, Chih Hsieh Chang, Huibin Li