Patents by Inventor Chun-Hsien Hsieh

Chun-Hsien Hsieh 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).

  • Webcam capable of generating special sound effects and method of generating special sound effects thereof
    Patent number: 8854497
    Abstract: A webcam capable of generating special sound effects includes an image device, a sound device, a multiplexer, a microprocessor, and a universal serial bus device. The image device is used for capturing and processing an image to generate a processed image. The sound device is used for capturing and processing sound to generate processed sound. The multiplexer is coupled to the image device and the sound device for receiving the processed image and the processed sound. The microprocessor is used for controlling the image device and the sound device. The universal serial bus device is used for controlling the multiplexer to read the processed image from the image device and read the processed sound from the sound device according to a command of a host, and transmitting the processed image and the processed sound to the host.
    Type: Grant
    Filed: December 26, 2011
    Date of Patent: October 7, 2014
    Assignee: Etron Technology, Inc.
    Inventors: Hong-Yeh Hsieh, Ching-Hung Kuo, Chun-Hsien Hsieh, Yuan-Chang Chien, Chih-Kao Chen
  • WEBCAM CAPABLE OF GENERATING SPECIAL SOUND EFFECTS AND METHOD OF GENERATING SPECIAL SOUND EFFECTS THEREOF
    Publication number: 20120176511
    Abstract: A webcam capable of generating special sound effects includes an image device, a sound device, a multiplexer, a microprocessor, and a universal serial bus device. The image device is used for capturing and processing an image to generate a processed image. The sound device is used for capturing and processing sound to generate processed sound. The multiplexer is coupled to the image device and the sound device for receiving the processed image and the processed sound. The microprocessor is used for controlling the image device and the sound device. The universal serial bus device is used for controlling the multiplexer to read the processed image from the image device and read the processed sound from the sound device according to a command of a host, and transmitting the processed image and the processed sound to the host.
    Type: Application
    Filed: December 26, 2011
    Publication date: July 12, 2012
    Inventors: Hong-Yeh Hsieh, Ching-Hung Kuo, Chun-Hsien Hsieh, Yuan-Chang Chien, Chih-Kao Chen