Patents by Inventor Chin-Hsun Wu

Chin-Hsun Wu 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).

  • METHOD AND SYSTEM FOR MANAGING CACHE FILES
    Publication number: 20140195503
    Abstract: A method and a system for managing cache files, adapted for a local end apparatus to manage files cached from a service end apparatus, are provided. In the method, a file is divided into a plurality of segments, and a part of the segments are downloaded from the service end apparatus and stored in the local end apparatus. Then, the segments of the file to be downloaded are increased or decreased according to a utility rate of the file.
    Type: Application
    Filed: May 13, 2013
    Publication date: July 10, 2014
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Chen-Li Kao, Yu-Ting Lai, Ko-Chun Lin, Shih-Yi Chang, Pei-Ching Hu, Po-Chao Wang, Ching-Tien Nien, Yu-Hung Chen, Chin-Hsun Wu
  • White balance adjustment method for a digital image capturing device
    Patent number: 7812862
    Abstract: A white balance adjustment method for a digital image capturing device is disclosed. The white balance adjustment method comprises the steps of: setting a color temperature estimation area; capturing an image with the digital image capturing device; choosing one or more analysis blocks from the image; determining whether values of Cb and Cr of each analysis block are located in either a color temperature zone or a white zone of the color temperature estimation area; collecting and calculating each point value of each color temperature that is located in the color temperature estimation area to obtaining a final color temperature; and performing a white balance adjustment procedure according to the final color temperature.
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: October 12, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Po-Min Wang, Chiou-Shann Fuh, Chun-Nan Yeh, Chin-Hsun Wu, Ching-Feng Lin
  • White balance adjustment method for a digital image capturing device
    Publication number: 20080100723
    Abstract: A white balance adjustment method for a digital image capturing device is disclosed. The white balance adjustment method comprises the steps of: setting a color temperature estimation area; capturing an image with the digital image capturing device; choosing one or more analysis blocks from the image; determining whether values of Cb and Cr of each analysis block are located in either a color temperature zone or a white zone of the color temperature estimation area; collecting and calculating each point value of each color temperature that is located in the color temperature estimation area to obtaining a final color temperature; and performing a white balance adjustment procedure according to the final color temperature.
    Type: Application
    Filed: October 25, 2007
    Publication date: May 1, 2008
    Applicant: PREMIER IMAGE TECHNOLOGY CORPORATION
    Inventors: Po-Min Wang, Chiou-Shann Fuh, Chun-Nan Yeh, Chin-Hsun Wu, Ching-Feng Lin