Patents by Inventor Chinh Luong Hoang

Chinh Luong Hoang 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).

  • System and method providing channel multiplexing for analog-to-digital conversion
    Patent number: 7710299
    Abstract: There is provided a demodulator system comprising a first input to receive a first analog signal at a first rate; a second input to receive a second analog signal at the first rate; a MUX coupled to the first input and the second input to receive the first analog signal and the second analog signal, and to multiplex the first analog signal and the second analog signal to generate a multiplexed analog output; an ADC to receive the multiplexed analog output and generate a multiplexed digital output, the ADC operating at a second rate, the second rate substantially equal to the first rate multiplied by a total number of input analog signals; a DEMUX to receive the multiplexed digital output and generate a first digital output having a first bitstream and a second digital output having a second bitstream corresponding to the first analog signal and the second analog signal.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: May 4, 2010
    Assignee: Conexant Systems, Inc.
    Inventors: Chinh Luong Hoang, Burcin Serter Ergun
  • System and method providing channel multiplexing for analog-to-digital conversion
    Publication number: 20090115651
    Abstract: There is provided a demodulator system comprising a first input to receive a first analog signal at a first rate; a second input to receive a second analog signal at the first rate; a MUX coupled to the first input and the second input to receive the first analog signal and the second analog signal, and to multiplex the first analog signal and the second analog signal to generate a multiplexed analog output; an ADC to receive the multiplexed analog output and generate a multiplexed digital output, the ADC operating at a second rate, the second rate substantially equal to the first rate multiplied by a total number of input analog signals; a DEMUX to receive the multiplexed digital output and generate a first digital output having a first bitstream and a second digital output having a second bitstream corresponding to the first analog signal and the second analog signal.
    Type: Application
    Filed: June 9, 2008
    Publication date: May 7, 2009
    Inventors: Chinh Luong Hoang, Burcin Serter Ergun