Patents by Inventor Tseng-Ying Lee

Tseng-Ying Lee 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 supporting GPU audio output on graphics processing unit
    Patent number: 9165394
    Abstract: The present invention sets forth a method for supporting enhanced audio on a graphics processing unit (GPU) in a computing device having a graphics subsystem. In one embodiment, the method includes the steps of determining whether an option of a GPU audio output is enabled and the graphics subsystem and a first external output device is connected, and routing a first audio stream to the GPU of the graphics subsystem for processing when the option of the GPU audio output is enabled and the graphics subsystem and the first external output device is in connection and causing the processed first audio stream to be transferred along a first transmission path to the first external output device, or otherwise causing a second audio stream to be transferred along a second transmission path to a second external output device.
    Type: Grant
    Filed: October 13, 2009
    Date of Patent: October 20, 2015
    Assignee: NVIDIA Corporation
    Inventors: Shany-I Chan, Ching-Yee Feng, Shih-Da Wu, Tseng-Ying Lee, Li-Kai Cheng, Li-Ling Chou, Yu-Kuo Chiang, Yu-Li (David) Ho
  • METHOD AND SYSTEM FOR SUPPORTING GPU AUDIO OUTPUT ON GRAPHICS PROCESSING UNIT
    Publication number: 20110087345
    Abstract: The present invention sets forth a method for supporting enhanced audio on a graphics processing unit (GPU) in a computing device having a graphics subsystem. In one embodiment, the method includes the steps of determining whether an option of a GPU audio output is enabled and the graphics subsystem and a first external output device is connected, and routing a first audio stream to the GPU of the graphics subsystem for processing when the option of the GPU audio output is enabled and the graphics subsystem and the first external output device is in connection and causing the processed first audio stream to be transferred along a first transmission path to the first external output device, or otherwise causing a second audio stream to be transferred along a second transmission path to a second external output device.
    Type: Application
    Filed: October 13, 2009
    Publication date: April 14, 2011
    Inventors: Shany-I CHAN, Ching-Yee Feng, Shih-Da Wu, Tseng-Ying Lee, Li-Kai Cheng, Li-Ling Chou, Yu-Kuo Chiang, Yu-Li (David) Ho