Patents by Inventor Chin-Kai Sun

Chin-Kai Sun 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: 20040023532
    Abstract: An electrical connector includes an integrally formed conductive terminal having a first contact portion, a second contact portion, and a bent retaining portion with an upper end connected to the first contact portion and a lower end disposed below the upper end and connected to the second contact portion. An electronic apparatus incorporating the electrical connector is also disclosed.
    Type: Application
    Filed: May 13, 2003
    Publication date: February 5, 2004
    Inventor: Chin-Kai Sun
  • Publication number: 20010046857
    Abstract: The present invention relates to a mobile phone including a main printed circuit board. A first connector and a second connector are welded respectively onto a first predetermined location and a second predetermined location of the main printed circuit board, wherein a first power supply and a second power supply are provided respectively by the first connector and the second connector. The main printed circuit board includes a first portion corresponding to a keypad module and a second portion corresponding to an LCM module. The mobile phone also provides a holder, wherein a space is included in the holder to accommodate the LCM module. A slit is formed at a predetermined location of the holder. The mobile phone further includes a secondary printed circuit board carrying a plurality of LEDs to provide a back light source. The secondary printed circuit disposed within the aforementioned slit includes a first contact point and a second contact point.
    Type: Application
    Filed: March 23, 2001
    Publication date: November 29, 2001
    Applicant: ACER COMMUNICATIONS & MULTIMEDIA
    Inventors: Wei-Chih Chen, Chin-Kai Sun
  • Patent number: 6226535
    Abstract: The present invention provides a cellular telephone with an auxiliary circuit board having a light source and a volume control module and comprising a horizontal main circuit board, an LCD (liquid crystal display) panel, a supporting frame, an auxiliary circuit board with a light source, a light guiding panel, and a zebra connector. In the production of the cellular telephone, no complicated soldering is required. In addition, the number of components are reduced and the general structure is improved and simplified.
    Type: Grant
    Filed: April 19, 1999
    Date of Patent: May 1, 2001
    Assignee: Acer Peripherals. Inc.
    Inventor: Chin-Kai Sun
  • Patent number: D409600
    Type: Grant
    Filed: September 4, 1998
    Date of Patent: May 11, 1999
    Assignee: Acer Peripherals, Inc.
    Inventors: Huan-Bin Yang, Chin-Kai Sun