Patents by Inventor Hsiang-Sung Huang

Hsiang-Sung Huang 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).

  • Video apparatus capable of outputting OSD data through unauthorized output path to provide user with warning message or interactive help dialogue
    Patent number: 8654253
    Abstract: A video apparatus includes a video processor for performing video processing to generate normal video data. The video processor includes an on-screen display (OSD) module for selectively generating OSD data that is capable of being mixed into the normal video data. The video apparatus further includes a digital output path including a digital transmitter and an analog output path including a digital-to-analog converter (DAC). The video apparatus is capable of outputting OSD data through an unauthorized output path out of the digital and analog output paths to provide a user with a warning message or an interactive help dialogue.
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: February 18, 2014
    Assignee: Mediatek Inc.
    Inventors: Hsiang-Sung Huang, Ting-Hsun Wei, Hua Wu
  • Device and method for calibrating data processing apparatus by tuning firmware trim value
    Patent number: 7561979
    Abstract: A method for calibrating a data processing apparatus to set a target firmware trim value is disclosed. The data processing apparatus is for converting a non-test pattern to a non-test output according to the target firmware trim value under a normal mode. The method includes: driving the data processing apparatus to convert a test pattern into a test output according to a test firmware trim value received under a calibration mode; and analyzing the test output to tune the test firmware trim value outputted to the data processing apparatus, and controlling the data processing apparatus to store a specific test firmware trim value as the target firmware trim value when an analysis result of the test output generated in reference to the specific test firmware trim value indicates that a predetermined criterion is met.
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: July 14, 2009
    Assignee: MediaTek Inc.
    Inventors: Hsiang-Sung Huang, Kuo-Pin Lan, Yuan-Chung Lee, Chien-Ming Chen, Pin-Huan Hsu
  • VIDEO APPARATUS CAPABLE OF OUTPUTTING OSD DATA THROUGH UNAUTHORIZED OUTPUT PATH TO PROVIDE USER WITH WARNING MESSAGE OR INTERACTIVE HELP DIALOGUE
    Publication number: 20090040384
    Abstract: A video apparatus includes a video processor for performing video processing to generate normal video data. The video processor includes an on-screen display (OSD) module for selectively generating OSD data that is capable of being mixed into the normal video data. The video apparatus further includes a digital output path including a digital transmitter and an analog output path including a digital-to-analog converter (DAC). The video apparatus is capable of outputting OSD data through an unauthorized output path out of the digital and analog output paths to provide a user with a warning message or an interactive help dialogue.
    Type: Application
    Filed: August 6, 2007
    Publication date: February 12, 2009
    Inventors: Hsiang-Sung Huang, Ting-Hsun Wei, Hua Wu
  • DEVICE AND METHOD FOR CALIBRATING DATA PROCESSING APPARATUS BY TUNING FIRMWARE TRIM VALUE
    Publication number: 20080281544
    Abstract: A method for calibrating a data processing apparatus to set a target firmware trim value is disclosed. The data processing apparatus is for converting a non-test pattern to a non-test output according to the target firmware trim value under a normal mode. The method includes: driving the data processing apparatus to convert a test pattern into a test output according to a test firmware trim value received under a calibration mode; and analyzing the test output to tune the test firmware trim value outputted to the data processing apparatus, and controlling the data processing apparatus to store a specific test firmware trim value as the target firmware trim value when an analysis result of the test output generated in reference to the specific test firmware trim value indicates that a predetermined criterion is met.
    Type: Application
    Filed: May 10, 2007
    Publication date: November 13, 2008
    Inventor: Hsiang-Sung Huang