Patents by Inventor Lufeng Li

Lufeng Li 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 for configuring a television audio format, method for transparently transmitting audio and television
    Patent number: 9894411
    Abstract: The present application provides a method for configuring a television audio format, a method for transparently transmitting audio and a television, where the method for configuring the television audio format includes: acquiring information regarding an audio format supported to be decoded by an external audio playing device; judging whether EDID information pre-stored in the television includes the information regarding the audio format supported to be decoded by the external audio playing device; if not, supplementing the EDID information with the information regarding the audio format supported to be decoded by the external audio playing device, where the supplemented EDID information is configured for a set top box connected to the television to determine whether to transparently transmit audio data or not based on the supplemented EDID information. The present application can avoid a loss in a tonal quality and improve a tonal quality effect of playing.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: February 13, 2018
    Assignees: Hisense Electric Co., Ltd., Hisense USA Corporation, Hisense International Co., Ltd.
    Inventors: Zhikui Wang, Lufeng Li, Jingang Liu, Chao Wu