Patents by Inventor Tzu-wen Chang

Tzu-wen Chang 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).

  • Publication number: 20150269127
    Abstract: Resource adaptive apparatuses, methods, and non-transitory computer readable storage media thereof are provided. The resource adjustable electronic apparatus includes a first display unit and a processing unit. The processing unit executes an application program, assigns a system display configuration that corresponds to a first resource as a local display configuration of the application program, detects a predetermined event, and updates the local display configuration of the application program in response to the predetermined event being detected. In this way, the application program loads a second resource according to the updated local display configuration and renders the second resource on at least one of the first display unit and a second display unit after the predetermined event is detected.
    Type: Application
    Filed: January 28, 2015
    Publication date: September 24, 2015
    Inventors: Tzu-Wen CHANG, Kai-Wen LIU
  • Publication number: 20150194129
    Abstract: A touch device includes an execution module, a sensing electrode and a first control module. The execution module is configured to implement a user interface. The sensing electrode is configured to sense a touch event of an icon corresponding to the user interface. The first control module is configured to couple to the sensing electrode, enable a distribution setting according to the touch event, build a first communication channel according to a physical adjacency between the touch device and another touch device, and send transmitting data corresponding to the distribution setting to the other touch device through the first communication channel.
    Type: Application
    Filed: December 31, 2014
    Publication date: July 9, 2015
    Inventors: Xiaomeng YAN, Tzu-Wen CHANG, Yanni HUANG, LIN XU
  • Publication number: 20150145792
    Abstract: A touch communications device includes a first touch panel and a processor. When a second touch panel of another touch communications device is close to or in contact with the first touch panel of the touch communications device, the processor obtains relative movement information about a relative movement between the touch communications device and the other touch communications device. The processor executes a corresponding action according to the relative movement information.
    Type: Application
    Filed: November 12, 2014
    Publication date: May 28, 2015
    Inventors: Tsung-Yueh CHIANG, Wan-Chun LIAO, Tzu-Wen CHANG, Shang-Lun TING, Jing-Kuang HUANG
  • Publication number: 20150138142
    Abstract: A method for performing touch communications control and an associated apparatus are provided, where the method includes the steps of: detecting whether another touch communications device is close to or in contact with a first region of a touch panel of the touch communications device with aid of at least one of the touch panel of the touch communications device and a touch panel of the other touch communications device to obtain a detection result; and running a first application associated with the first region based on the detection result.
    Type: Application
    Filed: September 10, 2014
    Publication date: May 21, 2015
    Inventors: Wan-Chun Liao, Tzu-Wen Chang, Shang-Lun Ting
  • Publication number: 20140325434
    Abstract: An electronic apparatus controlling method, applied to an electronic apparatus displaying a first window and second window thereon. The electronic apparatus controlling method comprises: (a) determining one of the first window and the second window as a target window; and (b) displaying an input window on the electronic apparatus if the electronic apparatus receives an input triggering signal; wherein the input window does not substantially overlap any part of the target window.
    Type: Application
    Filed: October 21, 2013
    Publication date: October 30, 2014
    Applicant: MEDIATEK INC.
    Inventors: Tzu-Wen Chang, Shang-Lun Ting
  • Publication number: 20080004870
    Abstract: A method of detecting for activating a temporal noise shaping process in coding audio signals comprises the steps of receiving continuous audio signals; computing a perceptual entropy value of each audio signal; comparing the perceptual entropy value with a threshold according to a discriminative condition; and activating temporal noise shaping process when a corresponding result is set true.
    Type: Application
    Filed: June 30, 2006
    Publication date: January 3, 2008
    Inventors: Chi-min Liu, Wen-chieh Lee, Tzu-wen Chang