Patents by Inventor Chao-Liang Wang

Chao-Liang Wang 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: 20050182873
    Abstract: A compound CD-ROM drive includes an optical device, a media output/input device and a hard drive received in a case which has an output port and an electrical power connection port so that the optical device, the media output/input device, the hard drive and a power supply are connected to a computer.
    Type: Application
    Filed: February 14, 2004
    Publication date: August 18, 2005
    Inventors: Chao-Liang Wang, Yung-Hua Su
  • Publication number: 20050149954
    Abstract: An optical disc drive and a casing enclosing the optical disk drive are disclosed. The casing is a hollow and half-closed rectangular parallelepiped. A vertical end surface of the casing has an insertion opening for inserting the optical disc drive into an internal space thereof. An opposite vertical end surface of the casing is closed by a circuit board. The circuit board includes an interface connecting cable and a power supply cord respectively connected to the corresponding connection component of the optical disc drive. The casing has a bottom opening on a rear portion of the bottom thereof. A removable bottom cover openably closes the bottom opening. The optical disc drive is fixed in the internal space of the casing.
    Type: Application
    Filed: January 3, 2004
    Publication date: July 7, 2005
    Inventors: Chao-Liang Wang, Yung-Hua Su