Patents by Inventor Mu Lin Chang

Mu Lin 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: 7833039
    Abstract: The present invention provides an electrical connector and a conducting terminal thereof. Particularly, the present invention provides a conducting terminal having enhanced structural strength in virtue of a lumbar portion and a supporting means. The conducting terminal includes a longitudinal axis and a proximal end, a lumbar portion and a distal end extended along the longitudinal axis, respectively. The proximal end is bent in a waved form so as to provide an elastically deforming capability. A free end is provided with an engaging surface. The distal end is in a barrel shape. A prop surface is provided near the lumbar portion. The supporting means is protruded from the lumbar portion toward the prop surface. The engaging surface and the lumbar portion have respective normal lines thereof intersecting the longitudinal axis.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: November 16, 2010
    Assignee: K.S. Terminals Inc.
    Inventor: Mu-Lin Chang
  • Publication number: 20100041282
    Abstract: The present invention provides an electrical connector and a conducting terminal thereof. Particularly, the present invention provides a conducting terminal having enhanced structural strength in virtue of a lumbar portion and a supporting means. The conducting terminal includes a longitudinal axis and a proximal end, a lumbar portion and a distal end extended along the longitudinal axis, respectively. The proximal end is bent in a waved form so as to provide an elastically deforming capability. A free end is provided with an engaging surface. The distal end is in a barrel shape. A prop surface is provided near the lumbar portion. The supporting means is protruded from the lumbar portion toward the prop surface. The engaging surface and the lumbar portion have respective normal lines thereof intersecting the longitudinal axis.
    Type: Application
    Filed: October 20, 2009
    Publication date: February 18, 2010
    Inventor: Mu-Lin Chang
  • Patent number: 7628630
    Abstract: The present invention provides an electrical connector and a conducting terminal thereof. Particularly, the present invention provides a conducting terminal having enhanced structural strength in virtue of a lumbar portion and a supporting means. The conducting terminal includes a longitudinal axis and a proximal end, a lumbar portion and a distal end extended along the longitudinal axis, respectively. The proximal end is bent in a waved form so as to provide a an elastically deforming capability. A free end is provided with an engaging surface. The distal end is in a barrel shape. A prop surface is provided near the lumbar portion. The supporting means is protruded from the lumbar portion toward the prop surface. The engaging surface and the lumbar portion have respective normal lines thereof intersecting the longitudinal axis.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: December 8, 2009
    Assignee: K.S. Terminals, Inc.
    Inventor: Mu Lin Chang
  • Publication number: 20090011657
    Abstract: The present invention provides an electrical connector and a conducting terminal thereof. Particularly, the present invention provides a conducting terminal having enhanced structural strength in virtue of a lumber portion and a supporting means. The conducting terminal includes a longitudinal axis and a proximal end, a lumber portion and a distal end extended along the longitudinal axis, respectively. The proximal end is bent in a waved form so as to provide a elastically deforming capability. A free end is provided with an engaging surface. The distal end is in a barrel shape. A prop surface is provided near the lumber portion. The supporting means is protruded from the lumber portion toward the prop surface. The engaging surface and the lumber portion have respective normals thereof intersecting the longitudinal axis.
    Type: Application
    Filed: December 26, 2007
    Publication date: January 8, 2009
    Inventor: Mu Lin Chang