Patents by Inventor Che-Wen Liu

Che-Wen 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).

  • Publication number: 20150160700
    Abstract: The present disclosure provides a detachable touch notebook computer, which comprises a touch tablet, a connector, and a keyboard dock. The connector has an interlocking structure and a latch, at which the interlocking structure is pivoted. The keyboard dock has a positioning member disposed at the latch. Thereby, the touch tablet can be disposed on the keyboard dock and forming the touch notebook computer. According to the touch notebook computer of the present disclosure, the interlocking structure is driven by rotating the touch tablet. Then the interlocking structure drives the latch to move, enabling the positioning member to come off from the latch and thus detaching the touch tablet from the keyboard dock.
    Type: Application
    Filed: August 14, 2014
    Publication date: June 11, 2015
    Inventors: CHING-PIN YANG, CHE-WEN LIU
  • Publication number: 20150114694
    Abstract: An assembly includes a circuit board and a flexible flat cable. The circuit board includes a board body having top, bottom and side faces, and a connection module. The board body is formed with a positioning slot that is formed through the top and bottom faces and that has a first length, and an opening that extends from the side face and that is in spatial communication with the positioning slot. The opening is formed through the top and bottom faces and has a second length shorter than the first length. The flexible flat cable includes a connection unit and a cable main body that has a width greater than the second length. The cable main body is able to pass through the opening, and extends through and is positioned in the positioning slot.
    Type: Application
    Filed: March 31, 2014
    Publication date: April 30, 2015
    Applicant: WISTRON CORPORATION
    Inventors: Yu-Ju Liu, Che-Wen Liu
  • Publication number: 20150118918
    Abstract: An assembly includes an electrical connector, a cable unit, and adapter terminals. The electrical connector includes an insulator body and conductive terminals disposed at the insulator body. Each conductive terminal includes an insert arm positioned outside the insulator body. The cable unit includes a plug connector and cables connected to the plug connector. Each of the adapter terminals is connected to a core wire of a corresponding cable and is sleeved on the insert arm of a corresponding conductive terminal. Each adapter terminal is electrically connected between the core wire of the corresponding cable and the insert arm of the corresponding conductive terminal.
    Type: Application
    Filed: March 31, 2014
    Publication date: April 30, 2015
    Applicant: WISTRON CORPORATION
    Inventors: Yu-Ju Liu, Che-Wen Liu, Jui-Lin Hsiao
  • Publication number: 20150102193
    Abstract: A magnet fixing structure includes a bottom wall, stopping units, a top wall and an elastic arm. The stopping units are connected to the bottom wall. The top wall is connected to the stopping units. A containing space is formed between the bottom and top walls. The elastic arm disposed on the bottom wall has a protrusion. A passage connected to the containing space is formed between the elastic arm and one stopping unit. When a magnet resists elastic force of the elastic arm to pass the passage along a first axis and partially move into the containing space, parts of the stopping units stop the magnet moving along a second axis, the bottom wall and the top wall stop the magnet moving along a third axis, and the protrusion stops the magnet moving along the first axis. Besides, an electronic device having the magnet fixing structure is also provided.
    Type: Application
    Filed: November 18, 2013
    Publication date: April 16, 2015
    Applicant: Wistron Corporation
    Inventors: Kai-Hsiang Yang, Che-Wen Liu, Yu-Ju Liu
  • Patent number: 7918113
    Abstract: A press-buckled lock having a press buckle is used so that the operation of locking and unlocking can be performed rapidly. By pressing the buckle, the door can be locked rapidly. When the inner handle is rotated, the press buckle is separated rapidly to unlock. Other than making the operation easy, the installation of the press buckle at the inner handle of a lock will reduce the manufacturing cost and cause the operation to be easy. Thereby the cost is reduced. By pressing the press buckle, a lock can locked rapidly; when rotating the inner handle or inserting a specific key into the lock core, the press buckle will separate rapidly so as to unlock the lock; thus, the press buckle in the lock has the effect of controlling the locking and unlocking operation rapidly.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: April 5, 2011
    Inventors: Che-Wen Liu, Chien-Cheng Liu
  • Publication number: 20060169012
    Abstract: A press-buckled lock having a press buckle is used so that the operation of locking and unlocking can be performed rapidly. By pressing the buckle, the door can be locked rapidly. When the inner handle is rotated, the press buckle is separated rapidly to unlock. Other than making the operation easy, the installation of the press buckle at the inner handle of a lock will reduce the manufacturing cost and cause the operation to be easy. Thereby the cost is reduced. By pressing the press buckle, a lock can locked rapidly; when rotating the inner handle or inserting a specific key into the lock core, the press buckle will separate rapidly so as to unlock the lock; thus, the press buckle in the lock has the effect of controlling the locking and unlocking operation rapidly.
    Type: Application
    Filed: February 1, 2005
    Publication date: August 3, 2006
    Inventors: Che-Wen Liu, Chien-Cheng Liu