Patents by Inventor Weining Wu

Weining 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).

  • Publication number: 20150235669
    Abstract: A multimedia processing apparatus, method, and non-transitory tangible computer readable medium thereof are provided. The multimedia processing apparatus of the present invention includes an interface and a processing unit. The interface receives an audio stream continuously, wherein the audio stream is defined with a time line. The processing unit performs the following operations every a predetermined time interval: (a) deciding a first portion of the audio stream with reference to a time instant of the time line, (b) calculating an energy of the first portion of the audio stream, and (c) calculating a difference between the energy and a previous energy. The processing unit decides a plurality of second portions of the audio stream and decides a beat point for each of the second portions by selecting the time instant that corresponds to the maximum difference within the second portion.
    Type: Application
    Filed: February 19, 2014
    Publication date: August 20, 2015
    Applicant: HTC Corporation
    Inventors: Jing-Lung Wu, Hsin-Ti Chueh, Jenn-Wein Wu, Lo-Chien Lee, Wen-Yuan Chen
  • Publication number: 20150054854
    Abstract: The invention discloses an image cropping manipulation method for use in a portable electronic device. The portable electronic device comprises a touch screen and an image processing unit. The method comprises: displaying a sub-image on the touch screen, the sub-image is cropped from a digital image; receiving a user input from the touch screen; in response to the user input, map the user input to an operation on the digital image; and performing the operation to update the sub-image.
    Type: Application
    Filed: August 22, 2013
    Publication date: February 26, 2015
    Applicant: HTC Corporation
    Inventors: Huai-Che Lee, Li-Cheng Chen, Jenn-Wein Wu, Hsin-Ti Chueh
  • Publication number: 20140364982
    Abstract: Methods and systems for media file management are provided. A music file is provided. The music file is analyzed to obtain a frequency spectrum corresponding to the music file, and at least one beat point on the time line is detected for the music file based on the frequency spectrum. Media data is generated for a plurality of media files in the electronic device based on the music file and a theme defining effects or transitions between the media files, wherein the sequence of the respective effects or transitions, and the corresponding media files which are selected for the respective effects or transitions are determined according to the at least one beat point of the music file.
    Type: Application
    Filed: October 10, 2013
    Publication date: December 11, 2014
    Applicant: HTC Corporation
    Inventors: Jing-Lung WU, Hsin-Ti CHUEH, Jenn-Wein WU, Lo-Chien LEE, Wen-Yuan CHEN
  • Publication number: 20140365483
    Abstract: Methods and systems for media file management are provided. A music file including music samples is provided. The music file is analyzed to calculate a gain for each music sample. At least one valley point is detected based on the gains of the respective music samples. A first and a second specific valley points are selected from the detected valley point, and respectively setting the first and second specific valley points as a start and an end of a music segmentation. Media data is generated for media files in the electronic device based on the music segmentation.
    Type: Application
    Filed: October 10, 2013
    Publication date: December 11, 2014
    Applicant: HTC CORPORATION
    Inventors: Jing-Lung WU, Hsin-Ti CHUEH, Jenn-Wein WU, Lo-Chien LEE, Wen-Yuan CHEN
  • Publication number: 20140139431
    Abstract: The present invention provides a method for displaying images of a touch control device on an external display device. The method comprises providing a graphical icon on the image displayed on the external display device; providing a control interface for controlling the graphical icon on the touch control device; receiving a control signal from the control interface; and performing an operation corresponding to the control signal.
    Type: Application
    Filed: November 21, 2012
    Publication date: May 22, 2014
    Applicant: HTC CORPORATION
    Inventors: Chieh-Chih Tseng, Jenn-Wein Wu, Hsin-Ti Chueh
  • Publication number: 20140081975
    Abstract: Methods and systems for media file management are provided. When a plurality of media files in the electronic device are viewed, media data is real-time generated for the media files. In the generation of the media data, the media files are analyzed to obtain a theme for the media files. Then, a script file is identified according to the theme, and media data is produced for the media files according to the script file. In some embodiments, a frame buffer used for storing the media data is refreshed after each frame of the media data is rendered.
    Type: Application
    Filed: March 18, 2013
    Publication date: March 20, 2014
    Applicant: HTC CORPORATION
    Inventors: Chia-Fu WU, Jenn-Wein WU, Wen-Chien LIU, Jing-Lung WU, Hsin-Ti CHUEH, Ping-Yao LIAO, David FOLCHI, Casaundra MEYERS, Symon J. WHITEHORN, Dennis Todd HARRINGTON, Jorge Taketoshi Furuya MARICHE, John Paul STALLARD
  • Publication number: 20120206450
    Abstract: 3D format conversion systems and methods are provided. The 3D format conversion system includes a 3D panel supporting at least one 3D display format, a frame buffer, and a graphics processing unit including a plurality of shaders for parallel processing image data. The graphics processing unit obtains a 3D source using texture streaming, converts the 3D source into the 3D display format supported by the 3D panel using the shaders, and outputs the converted 3D source to the frame buffer. The 3D panel obtains and displays the converted 3D source from the frame buffer.
    Type: Application
    Filed: February 14, 2012
    Publication date: August 16, 2012
    Applicant: HTC CORPORATION
    Inventors: Li-Cheng CHEN, Jenn-Wein WU, Hsin-Ti CHUEH