Patents by Inventor Hui-Chien Chen

Hui-Chien Chen 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: 8978887
    Abstract: A receptacle for tool bit includes a main body and a pressing member. For storing, the tool bit can be completely received in the main body. Damage caused by unpredictable collision or scratch is prohibited. For removing the tool bit, user can press the pressing member. The pressing member is then moved to push the tool bit out of the main body. Therefore, user can draw the tool bit out easily, even the tool bit is generally completely received in the main body.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: March 17, 2015
    Inventor: Hui-Chien Chen
  • Publication number: 20150070601
    Abstract: An electronic device includes a first component, a second component and a combining unit. The first component is disposed correspondingly to the second component, and the combining unit is disposed between the first component and the second component so as to combine the first component with the second component. The combining unit includes a plurality of spacing structures. The spacing structures are used to define an accommodation space between the first component and the second component. Each of the spacing structures has a first end and a second end opposite to the first end. A width of the first end is wider than a width of the second end.
    Type: Application
    Filed: September 4, 2014
    Publication date: March 12, 2015
    Inventors: Ming-Chuan Lin, Shih-Cheng Wang, Tsung-Yi Lin, Hui-Chien Chen
  • Publication number: 20140262877
    Abstract: A receptacle for tool bit includes a main body and a pressing member. For storing, the tool bit can be completely received in the main body. Damage caused by unpredictable collision or scratch is prohibited. For removing the tool bit, user can press the pressing member. The pressing member is then moved to push the tool bit out of the main body. Therefore, user can draw the tool bit out easily, even the tool bit is generally completely received in the main body.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Inventor: Hui-Chien CHEN
  • Patent number: 8806990
    Abstract: A handtool includes a first element and a second element. A pivot end of the first element is pivotably disposed on a pivot trough of the second element wherein the pivot trough having a lateral breach. The pivot end is able to slide in the pivot trough between a restriction position and a pivotable position along a longitudinal direction of the second element. When the pivot end is located at the restriction position, the pivot end is hindered by the bottom of the pivot trough so as to fail to pivot with respect to the pivot trough. When the pivot end is located at the pivotable position, the pivot end is away from the bottom of the pivot trough so as to be pivotable via the breach. As a result, the present invention is easy to bend for use.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: August 19, 2014
    Inventor: Hui-Chien Chen
  • Publication number: 20140139468
    Abstract: A touch display panel module includes a display panel module, a touch panel module, and a combining unit. The display panel module is for displaying images, and the display panel module has a first side, a second side opposite to the first side and a plurality of lateral sides between the first side and the second side. The touch panel module is disposed on the first side of the display panel module for sensing touch input. The combining unit includes an anti-permeation tape and an optical adhesive layer. The anti-permeation tape continuously covers on at least one of edges around the first side of the display panel module. The optical adhesive layer is formed between the display panel module and the touch panel module for combining the display panel module and the touch panel module.
    Type: Application
    Filed: November 21, 2013
    Publication date: May 22, 2014
    Applicants: WINTEK CORPORATION, Dongguan Masstop Liquid Crystal Display Co., Ltd.
    Inventors: Hui-Chien Chen, Tsung-Yi Lin, Ming-Chuan Lin, Shih-Cheng Wang
  • Publication number: 20130213189
    Abstract: The bending mechanism of hand tool includes a body and a bending portion. A working portion is formed at one end of the body, and a holding portion is formed at the other end of the body. The bending portion is disposed between the working portion and the holding portion and includes a pivot trough and a pivot end which is arranged in the pivot trough. The pivot trough has a trough opening and a limiting structure. The pivot end is able to move between a first position and a second position. The pivot end is unable to bend pivotally at the first position, but is able bend pivotally at the second position. The hand tool of the present invention includes the bending mechanism and a ratchet wheel head connected with the working portion.
    Type: Application
    Filed: March 27, 2013
    Publication date: August 22, 2013
    Inventor: Hui-Chien CHEN
  • Publication number: 20130133486
    Abstract: The bending mechanism of hand tool of the present invention includes a body and a bending portion. A working portion is formed at one end of the body, and a holding portion is formed at the other end of the body. The bending portion is disposed between the working portion and the holding portion and includes a pivot trough and a pivot end which is arranged in the pivot trough. The pivot trough has a trough opening and a limiting structure. The pivot end is able to move between a first position and a second position. The pivot end is unable to bend pivotally at the first position, but is able bend pivotally at the second position. The hand tool of the present invention includes the bending mechanism and a ratchet wheel head connected with the working portion.
    Type: Application
    Filed: November 28, 2011
    Publication date: May 30, 2013
    Inventor: Hui-Chien CHEN
  • Patent number: 8151671
    Abstract: The tool adaptor of the present invention includes a first work piece, a second work piece and a block element. The work pieces are pivoted with each other. The block element is sleeved on the first work piece and slidable between a first position and a second position. As the block element locates at the second position, it engages with the first and second work pieces simultaneously to restrict the sway of the first work piece about the second work piece. The tool adaptor is therefore switchable between a swayable mode and a fixation mode by moving the block element between such positions.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: April 10, 2012
    Inventor: Hui-Chien Chen
  • Patent number: 7966915
    Abstract: An extensive device is disclosed to connect a bit to a handle of a tool. The extensive device includes a rod, a polygonal sphere, a socket and a retaining element. The polygonal sphere is connected to the rod near an end. The socket includes a polygonal cavity, a tunnel and a groove. The polygonal cavity receives the polygonal sphere so that the surface of the polygonal sphere is in contact with the wall of the polygonal cavity. The rod and the socket are coaxial when the end of the rod is disposed in the tunnel. The rod can be pivoted relative to the socket when the end of the rod is located outside the tunnel. The groove is defined in the wall of the polygonal cavity. The restraining element is fit in the groove of the socket to keep the polygonal sphere in the polygonal cavity of the socket.
    Type: Grant
    Filed: May 26, 2008
    Date of Patent: June 28, 2011
    Inventor: Hui-Chien Chen
  • Publication number: 20110048180
    Abstract: The tool adaptor of the present invention includes a first work piece, a second work piece and a block element. The work pieces are pivoted with each other. The block element is sleeved on the first work piece and slidable between a first position and a second position. As the block element locates at the second position, it engages with the first and second work pieces simultaneously to restrict the sway of the first work piece about the second work piece. The tool adaptor is therefore switchable between a swayable mode and a fixation mode by moving the block element between such positions.
    Type: Application
    Filed: September 1, 2009
    Publication date: March 3, 2011
    Inventor: HUI-CHIEN CHEN
  • Publication number: 20090288523
    Abstract: An extensive device is disclosed to connect a bit to a handle of a tool. The extensive device includes a rod, a polygonal sphere, a socket and a retaining element. The polygonal sphere is connected to the rod near an end. The socket includes a polygonal cavity, a tunnel and a groove. The polygonal cavity receives the polygonal sphere so that the surface of the polygonal sphere is in contact with the wall of the polygonal cavity. The rod and the socket are coaxial when the end of the rod is disposed in the tunnel. The rod can be pivoted relative to the socket when the end of the rod is located outside the tunnel. The groove is defined in the wall of the polygonal cavity. The restraining element is fit in the groove of the socket to keep the polygonal sphere in the polygonal cavity of the socket.
    Type: Application
    Filed: May 26, 2008
    Publication date: November 26, 2009
    Inventor: Hui-Chien CHEN
  • Patent number: D661171
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: June 5, 2012
    Inventor: Hui-Chien Chen