Patents by Inventor Chi-Chung Tseng

Chi-Chung Tseng 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).

  • Thin heat pipe having recesses for fastener
    Patent number: 9188394
    Abstract: The heat sink includes a fastener and a heat pipe. The fastener has a receiving space, an upper claw and a lower claw. The upper claw and the lower claw are formed in the receiving space. The heat pipe has a first end and a second end. The first end is received in the receiving space and clipped between the upper claw and the second claw, and the upper claw or the lower claw is partially embedded in the heat pipe to be flush with each other.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: November 17, 2015
    Assignee: CHAUN-CHOUNG TECHNOLOGY CORP.
    Inventors: Cheng-Tu Wang, Chi-Chung Tseng
  • Thin fastener of heat sink
    Patent number: 8488322
    Abstract: The heat sink fastener includes a heat conductive board and a flexible metallic wire. The heat conductive board has a pair of pivot portions. The flexible metallic wire has a pair of flexible arms and a middle portion connecting therebetween. Each flexible arm connects to the pivot portion. The pivot portion side of the heat conductive board is formed with a blocking sheet. The middle portion is provided with a bend for being blocked by the blocking sheet. When the flexible metallic wire is hooked to a ring on a circuit board, it will generate pressure to the heat conductive board resulting from the bent flexible arms and the blocked middle portion.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: July 16, 2013
    Assignee: Chaun-Choung Technology Corp.
    Inventors: Meng-Cheng Huang, Chi-Chung Tseng
  • THIN HEAT SINK
    Publication number: 20130126125
    Abstract: The heat sink includes a fastener and a heat pipe. The fastener has a receiving space, an upper claw and a lower claw. The upper claw and the lower claw are formed in the receiving space. The heat pipe has a first end and a second end. The first end is received in the receiving space and clipped between the upper claw and the second claw, and the upper claw or the lower claw is partially embedded in the heat pipe to be flush with each other.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 23, 2013
    Inventors: Cheng-Tu Wang, Chi-Chung Tseng
  • THIN FASTENER OF HEAT SINK
    Publication number: 20120106088
    Abstract: The heat sink fastener includes a heat conductive board and a flexible metallic wire. The heat conductive board has a pair of pivot portions. The flexible metallic wire has a pair of flexible arms and a middle portion connecting therebetween. Each flexible arm connects to the pivot portion. The pivot portion side of the heat conductive board is formed with a blocking sheet. The middle portion is provided with a bend for being blocked by the blocking sheet. When the flexible metallic wire is hooked to a ring on a circuit board, it will generate pressure to the heat conductive board resulting from the bent flexible arms and the blocked middle portion.
    Type: Application
    Filed: October 28, 2010
    Publication date: May 3, 2012
    Inventors: Meng-Cheng HUANG, Chi-Chung Tseng