Patents by Inventor Tien-Chiao Cheng

Tien-Chiao Cheng 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: 10270196
    Abstract: A high current connector and a socket connector of the high current connector are provided. The high current connector includes a first connector, a resilient electrical conductor and a second connector. The first connector includes an insertion slot. The resilient electrical conductor is received in the insertion slot and includes a resilient body, an insertion space formed inside the resilient body, and gaps arranged annularly on the resilient body. The second connector includes a conductive element inserted in the insertion space, the conductive element is electrically connected to the first connector through the resilient electrical conductor and is fixed in the insertion slot by means of stretchable configuration of the gaps. Accordingly, the resilient electrical conductor tightly fixes the conductive element to achieve reliable and safe connection and also improve contact quality.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: April 23, 2019
    Assignee: KINGFONT PRECISION INDUSTRIAL CO., LTD.
    Inventors: Tsung-Hai Wang, Tien-Chiao Cheng
  • Publication number: 20180076552
    Abstract: A high current connector and a socket connector of the high current connector are provided. The high current connector includes a first connector, a resilient electrical conductor and a second connector. The first connector includes an insertion slot. The resilient electrical conductor is received in the insertion slot and includes a resilient body, an insertion space formed inside the resilient body, and gaps arranged annularly on the resilient body. The second connector includes a conductive element inserted in the insertion space, the conductive element is electrically connected to the first connector through the resilient electrical conductor and is fixed in the insertion slot by means of stretchable configuration of the gaps. Accordingly, the resilient electrical conductor tightly fixes the conductive element to achieve reliable and safe connection and also improve contact quality.
    Type: Application
    Filed: August 3, 2017
    Publication date: March 15, 2018
    Inventors: Tsung-Hai WANG, Tien-Chiao CHENG
  • Patent number: 6712650
    Abstract: A clamping structure for continuous terminals is easy for assembling and has alignment effect so that not only the cost for processing such as electroplating is reduced but the terminals during automatic assembling process is well protected and aligned. The quality of continuous terminals is improved. The invention features in that: a holding plate with a plurality of strip hole, whose cross-section is reverse U-shaped, formed by pressing is disposed on one end of a plurality of wires. The wires have two stoppers on the position corresponding to two ends of the strip hole so as to fix each wire firmly after the wire is mounted into the strip hole. A projecting point is pressed on each of two inner sides of the strip hole so as to position the wires vertically.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: March 30, 2004
    Assignee: Kingfont Precision Ind. Co., LTD
    Inventor: Tien-Chiao Cheng