Patents by Inventor Wei-Song Yeh

Wei-Song Yeh 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).

  • Patent number: 7656433
    Abstract: A web camera includes an image sensor, which takes an external image; a sensor interface, which is connected to the mage sensor to receive and convert the image taken by the image sensor into digital image data; at least one compression module, which is connected to the sensor interface to receive and compress the digital image data into compressed image data; and a USB interface, which is connected to the compression module to output the compressed image data to a host device having a USB interface port, such as a computer and a USB OTG device, for storage, playing back and other applications.
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: February 2, 2010
    Assignee: Genesys Logic, Inc.
    Inventors: Chi-Hsien Wang, Wen-Ming Huang, Wei-Song Yeh, Chun-Chieh Lin, Kuan-Chou Chen
  • Publication number: 20070195168
    Abstract: A web camera includes an image sensor, which takes an external image; a sensor interface, which is connected to the mage sensor to receive and convert the image taken by the image sensor into digital image data; at least one compression module, which is connected to the sensor interface to receive and compress the digital image data into compressed image data; and a USB interface, which is connected to the compression module to output the compressed image data to a host device having a USB interface port, such as a computer and a USB OTG device, for storage, playing back and other applications.
    Type: Application
    Filed: February 20, 2007
    Publication date: August 23, 2007
    Inventors: Chi-Hsien Wang, Wen-Ming Huang, Wei-Song Yeh, Chun-Chieh Lin, Kuan-Chou Chen