Patents by Inventor MOHANNAD ELSAYAD

MOHANNAD ELSAYAD 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).

  • Patent number: 10879869
    Abstract: Reference oscillators are ubiquitous in timing applications generally, and in modern wireless communication devices particularly. Microelectromechanical system (MEMS) resonators are of particular interest due to their small size and potential for integration with other MEMS devices and electrical circuits on the same chip. In order to support their use in high volume low cost applications it would be beneficial for MEMS designers to have MEMS resonator designs and manufacturing processes that whilst employing low cost low resolution semiconductor processing yield improved resonator performance thereby reducing the requirements of the oscillator circuitry. It would be further beneficial for the oscillator circuitry to be able to leverage the improved noise performance of differential TIAs without sacrificing power consumption.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: December 29, 2020
    Assignees: Socovar, Societe en Commandite, TRansfer Plus, Sciete en Commandite
    Inventors: Mohannad Elsayad, Frederic Nabki, Anoir Bouchami
  • Publication number: 20190140612
    Abstract: Reference oscillators are ubiquitous in timing applications generally, and in modern wireless communication devices particularly. Microelectromechanical system (MEMS) resonators are of particular interest due to their small size and potential for integration with other MEMS devices and electrical circuits on the same chip. In order to support their use in high volume low cost applications it would be beneficial for MEMS designers to have MEMS resonator designs and manufacturing processes that whilst employing low cost low resolution semiconductor processing yield improved resonator performance thereby reducing the requirements of the oscillator circuitry. It would be further beneficial for the oscillator circuitry to be able to leverage the improved noise performance of differential TIAs without sacrificing power consumption.
    Type: Application
    Filed: November 7, 2018
    Publication date: May 9, 2019
    Inventors: MOHANNAD ELSAYAD, FREDERIC NABKI, ANOIR BOUCHAMI