Patents by Inventor Jye-Ching Cheng

Jye-Ching Cheng 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).

  • INTERACTIVE DOCUMENT CAMERA AND SYSTEM OF THE SAME
    Publication number: 20080055564
    Abstract: An interactive document camera system includes a document camera, a display panel, and a handwriting sensor module. The document camera can simultaneously output an image of an object and a handwriting input obtained from the handwriting sensor module. The inactive document camera system further includes a computer system so that an operating image provided by the computer system can be simultaneously outputted, and a handwriting data corresponding to the handwriting input can be recorded in the computer system. The interactive document camera includes an image-sensing and processing unit, different connecting interfaces and an image synthesizer. The different connecting interfaces are selectively connected to and communicated with a display panel, a handwriting sensor module or a computer system.
    Type: Application
    Filed: February 8, 2007
    Publication date: March 6, 2008
    Applicant: AVERMEDIA TECHNOLOGIES, INC.
    Inventors: Yung-Che Chang, Jye-Ching Cheng, I-Chang Yang, Christopher Yen