Patents by Inventor Long-Jyn Pan

Long-Jyn Pan 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).

  • Portable phone with changeable housing and method of assembling the same
    Patent number: 7013167
    Abstract: The disclosed portable phone with changeable housing uses a battery pack as a control mechanism for changing the housing and includes a front housing, a rear housing, a printed circuit board and a battery pack. A battery place area is formed at the back surface of the rear housing, and a plurality of protruding ribs are formed at the periphery of the battery pack. During assembly of the portable phone, the printed circuit board is electrically attached to the front surface of the rear housing, and the primary hooks at the flange of the back surface of the front housing are inserted through the associated primary openings at the rim of the front surface of the front housing, so as to form a plurality of battery caves at the sidewalls of the battery place area. Then, the battery pack is situated in the battery place area, and the protruding ribs are engaged with the associated battery caves.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: March 14, 2006
    Assignee: BenQ Corporation
    Inventor: Long-Jyn Pan
  • Portable phone with changeable housing and method of assembling the same
    Publication number: 20030087611
    Abstract: The disclosed portable phone with changeable housing uses a battery pack as a control mechanism for changing the housing and includes a front housing, a rear housing, a printed circuit board and a battery pack. A battery place area is formed at the back surface of the rear housing, and a plurality of protruding ribs are formed at the periphery of the battery pack. During assembly of the portable phone, the printed circuit board is electrically attached to the front surface of the rear housing, and the primary hooks at the flange of the back surface of the front housing are inserted through the associated primary openings at the rim of the front surface of the front housing, so as to form a plurality of battery caves at the sidewalls of the battery place area. Then, the battery pack is situated in the battery place area, and the protruding ribs are engaged with the associated battery caves.
    Type: Application
    Filed: November 5, 2002
    Publication date: May 8, 2003
    Inventor: Long-Jyn Pan