Patents by Inventor Mahmoud Ayman Ahmed IBRAHIM

Mahmoud Ayman Ahmed IBRAHIM 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).

  • Low-power frequency-shift keying (FSK) wireless transmitters
    Patent number: 10554458
    Abstract: Techniques and architectures for providing FSK signal modulation using mixing for the generation of the two output frequencies are described. In an embodiment, a frequency-shift keying (FSK) transmitter may be operative to provide transmission of wireless signals. The FSK transmitter may include a high-frequency generator to generate at least one high-frequency wave signal based on a fixed frequency signal, a low-frequency generator to generate at least one low-frequency wave signal based on the fixed frequency signal, and at least one mixer to mix the at least one high-frequency wave signal and the at least one low-frequency wave signal to generate a logic signal, the logic signal comprising one of a logic 0 signal or a logic 1 signal based on digital input data.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: February 4, 2020
    Assignee: NORTHEASTERN UNIVERSITY
    Inventors: Mahmoud Ayman Ahmed Ibrahim, Marvin Onabajo
  • Low-Power Frequency-Shift Keying (FSK) Wireless Transmitters
    Publication number: 20180287839
    Abstract: Techniques and architectures for providing FSK signal modulation using mixing for the generation of the two output frequencies are described. In an embodiment, a frequency-shift keying (FSK) transmitter may be operative to provide transmission of wireless signals. The FSK transmitter may include a high-frequency generator to generate at least one high-frequency wave signal based on a fixed frequency signal, a low-frequency generator to generate at least one low-frequency wave signal based on the fixed frequency signal, and at least one mixer to mix the at least one high-frequency wave signal and the at least one low-frequency wave signal to generate a logic signal, the logic signal comprising one of a logic 0 signal or a logic 1 signal based on digital input data.
    Type: Application
    Filed: April 4, 2018
    Publication date: October 4, 2018
    Inventors: Mahmoud Ayman Ahmed IBRAHIM, Marvin ONABAJO