Patents by Inventor Dze-Chang Wang

Dze-Chang 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).

  • Image processing method and device thereof
    Patent number: 7688388
    Abstract: An image processing method and device thereof are provided. The device includes a capture device and a processor. The capture device is adopted for receiving a plurality of frames and comparing at least two adjacent frames to obtain an area selection signal according to a differential value there-between. The processor is connected to the capture device for receiving the area selection signal and to separate each of the adjacent frames into at least two areas. Each of the areas of the adjacent frames is performed by an image processing step respectively, and then the images of the areas are combined to obtain a resulted frame.
    Type: Grant
    Filed: August 8, 2005
    Date of Patent: March 30, 2010
    Assignee: Novatek Microelectronics Corp.
    Inventors: Tsui-Chin Chen, Dze-Chang Wang, Hsiao-Ming Huang, Chang-Lun Chen, Ho-lin Wang, Chui-Hsun Chiu
  • IMAGE PROCESSING METHOD AND DEVICE THEREOF
    Publication number: 20060244823
    Abstract: An image processing method and device thereof are provided. The device includes a capture device and a processor. The capture device is adopted for receiving a plurality of frames and comparing at least two adjacent frames to obtain an area selection signal according to a differential value there-between. The processor is connected to the capture device for receiving the area selection signal and to separate each of the adjacent frames into at least two areas. Each of the areas of the adjacent frames is performed by an image processing step respectively, and then the images of the areas are combined to obtain a resulted frame.
    Type: Application
    Filed: August 8, 2005
    Publication date: November 2, 2006
    Inventors: Tsui-Chin Chen, Dze-Chang Wang, Hsiao-Ming Huang, Chang-Lun Chen, Ho-lin Wang, Chui-Hsun Chiu
  • Image processing method and device thereof
    Patent number: RE45306
    Abstract: An image processing method and device thereof are provided. The device includes a capture device and a processor. The capture device is adopted for receiving a plurality of frames and comparing at least two adjacent frames to obtain an area selection signal according to a differential value there-between. The processor is connected to the capture device for receiving the area selection signal and to separate each of the adjacent frames into at least two areas. Each of the areas of the adjacent frames is performed by an image processing step respectively, and then the images of the areas are combined to obtain a resulted frame.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: December 30, 2014
    Assignee: Novatek Microelectronics Corp.
    Inventors: Tsui-Chin Chen, Dze-Chang Wang, Hsiao-Ming Huang, Chang-Lun Chen, Ho-lin Wang, Chui-Hsun Chiu