Patents by Inventor Byounghak Jeong

Byounghak Jeong 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: 20230336262
    Abstract: One embodiment of the present disclosure provides a wireless audio output device for outputting audio content, comprising: an audio output unit; a communication unit for receiving audio broadcast signals; and a processor for generating a broadcast channel list including one or more output candidate channels from among received broadcast channels corresponding to the audio broadcast signals, outputting the broadcast channel list through the audio output unit, selecting one output channel from the broadcast channel list on the basis of a user input, and outputting audio content corresponding to the output channel through the audio output unit.
    Type: Application
    Filed: October 6, 2020
    Publication date: October 19, 2023
    Applicant: LG ELECTRONICS INC.
    Inventors: Jongmin KIM, Byounghak JEONG
  • Patent number: 8019600
    Abstract: A speech signal compression and/or decompression method, medium, and apparatus in which the speech signal is transformed into the frequency domain for quantizing and dequantizing information of frequency coefficients. The speech signal compression apparatus includes a transform unit to transform a speech signal into the frequency domain and obtain frequency coefficients, a magnitude quantization unit to transform magnitudes of the frequency coefficients, quantize the transformed magnitudes and obtain magnitude quantization indices, a sign quantization unit to quantize signs of the frequency coefficients and obtain sign quantization indices, and a packetizing unit to generate the magnitude and sign quantization indices as a speech packet.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: September 13, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Changyong Son, Hosang Sung, Hochong Park, Byounghak Jeong, Youngyo Kim
  • Publication number: 20060020453
    Abstract: A speech signal compression and/or decompression method, medium, and apparatus in which the speech signal is transformed into the frequency domain for quantizing and dequantizing information of frequency coefficients. The speech signal compression apparatus includes a transform unit to transform a speech signal into the frequency domain and obtain frequency coefficients, a magnitude quantization unit to transform magnitudes of the frequency coefficients, quantize the transformed magnitudes and obtain magnitude quantization indices, a sign quantization unit to quantize signs of the frequency coefficients and obtain sign quantization indices, and a packetizing unit to generate the magnitude and sign quantization indices as a speech packet.
    Type: Application
    Filed: May 13, 2005
    Publication date: January 26, 2006
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Changyong Son, Hosang Sung, Hochong Park, Byounghak Jeong, Youngyo Kim