Patents by Inventor I-Chen Chuang

I-Chen Chuang 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 electronic device having a cover rotatable with respect to a base
    Patent number: 7639479
    Abstract: A portable electronic device includes a base, a cover and a connecting element. The cover includes a track and a rotating portion next to the track. The connecting element is connected to the base wherein the track is movable with respect to the connecting element and is connected to the connecting element. When the connecting element is in the rotating portion, the cover is rotatable with respect to the base.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: December 29, 2009
    Assignee: HTC Corporation
    Inventors: I-Chen Chuang, San-Chi Ho, Ko-Min Wang
  • Portable electronic device
    Patent number: 7599181
    Abstract: A portable electronic device. The portable electronic device includes a base, a body, and a connecting mechanism. The body has a first surface and a second surface, wherein the first surface faces the base. The connecting mechanism rotatably connects the base and the body. The connecting mechanism rotates relative to the base to a specific angle. The body rotates relative to the connecting mechanism, allowing the second surface to face the base.
    Type: Grant
    Filed: January 17, 2007
    Date of Patent: October 6, 2009
    Assignee: HTC Corporation
    Inventors: I-Chen Chuang, San-Chi Ho, Ko-Min Wang
  • Portable electronic device
    Patent number: 7573703
    Abstract: A portable electronic device comprises a base, a cover and a linkage mechanism. The linkage mechanism comprises a first linkage assembly and a second linkage assembly. The first linkage assembly pivots to the cover. The second linkage assembly pivots to the first linkage assembly and the base, respectively. The second linkage assembly is movably installed on the base.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: August 11, 2009
    Assignee: HTC Corporation
    Inventors: I-Chen Chuang, San-Chi Ho, Ko-Min Wang