Patents by Inventor Yehuda YEHUDAI

Yehuda YEHUDAI 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 of transmitting data over a voice channel
    Patent number: 9679291
    Abstract: A method for transmitting data over a voice channel by transcoding a bit of the data stream into two bits, and converting each of such two bits into a value of a parameter of a curve of a sound frequency that can be carried on the voice channel. At the receiving end of the voice channel, the values of the parameters of the curve are reconverted into bits, and the pairs of bits are transcoded back into the bit of the data stream.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: June 13, 2017
    Assignee: DOVE VOICE TECHNOLOGIES LTD.
    Inventor: Yehuda Yehudai
  • Method and system for communication digital data on an analog signal
    Patent number: 9614710
    Abstract: A method for transmitting digital data on an analog signal is disclosed, which may include modulating-amplitude or frequency of the analog signal In a manner that includes representing digital bits of the digital data as combinations of periodic waveforms of low, medium and high levels of amplitude, if modulating the amplitude of the analog signal, or representing digital bits of the data as combinations of periodic waveforms of low, medium and high levels of frequencies. If modulating the frequency of the analog signal.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: April 4, 2017
    Assignee: DOVE VOICE TECHNOLOGIES LTD.
    Inventor: Yehuda Yehudai
  • METHOD AND SYSTEM FOR COMMUNICATION DIGITAL DATA ON AN ANALOG SIGNAL
    Publication number: 20160308704
    Abstract: A method for transmitting digital data on an analog signal is disclosed, which may include modulating-amplitude or frequency of the analog signal In a manner that includes representing digital bits of the digital data as combinations of periodic waveforms of low, medium and high levels of amplitude, if modulating the amplitude of the analog signal, or representing digital bits of the data as combinations of periodic waveforms of low, medium and high levels of frequencies. If modulating the frequency of the analog signal.
    Type: Application
    Filed: December 5, 2013
    Publication date: October 20, 2016
    Inventor: Yehuda YEHUDAI
  • SYSTEM AND METHOD OF TRANSMITTING DATA OVER A VOICE CHANNEL
    Publication number: 20140101054
    Abstract: A method for transmitting data over a voice channel by transcoding a bit of the data stream into two bits, and converting each of such two bits into a value of a parameter of a curve of a sound frequency that can be carried on the voice channel. At the receiving end of the voice channel, the values of the parameters of the curve are reconverted into bits, and the pairs of bits are transcoded back into the bit of the data stream.
    Type: Application
    Filed: June 5, 2013
    Publication date: April 10, 2014
    Inventor: Yehuda YEHUDAI