Patents by Inventor Mohamed RAMADAN

Mohamed RAMADAN 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: 12004121
    Abstract: The present disclosure relates to wireless communication devices, network devices, and wireless communication methods. One example wireless communication device selects and reserves a specific resource or a specific transmission pattern for a predetermined time period. The wireless communication device sends, to at least one User Equipment (UE), a sidelink control message using a determined sidelink resource, the sidelink control message indicating the specific resource or the specific transmission pattern. The wireless communication device transmits an uplink or sidelink data message using the specific resource or the specific transmission pattern.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: June 4, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Karthikeyan Ganesan, Ali Ramadan Ali, Ă–mer Bulakci, Dan Hu, Mohamed Gharba, Mate Boban
  • Publication number: 20240090537
    Abstract: An additive for food products to extend shelf-life is provided where the additive is nanoparticles having extracted phytochemicals or anti-oxidants from Jania Rubens nano-encapsulated with chitosan-tripolyphosphate. Shelf-life was extended in contrast to the synthetic preservatives which are typically used in the food industry. The cost of the natural preservative is much less than that of the synthetic preservatives. Extension of shelf-life by a natural source is nowadays more desirable by the consumers due to the modem trends of consumption of food with no chemical preservatives.
    Type: Application
    Filed: January 29, 2022
    Publication date: March 21, 2024
    Inventors: Yasmin Raafat Maghraby, Adham Ramadan, Mohamed A. Farag
  • Publication number: 20230393173
    Abstract: Aspects of the disclosure relate to an apparatus including an opto-electrical probe card platform for wafer-level testing of optical micro-electro-mechanical-systems (MEMS) structures. The probe card platform includes an electrical probe card including alignment needles for aligning with an optical MEMS structure during testing thereof. The probe card platform further includes an optical head configured to direct input light to towards the optical MEMS structure through the electrical probe card and an optical positioner attached to the electrical probe card and configured to align the optical head. The apparatus may further include a camera and a processor configured to process at least one image obtained by the camera and to generate alignment assistance data to assist the optical positioner in aligning the optical head.
    Type: Application
    Filed: June 1, 2023
    Publication date: December 7, 2023
    Inventors: Tarek Mohamed Zeinah, Bassem Mortada, Momen Anwar, Mohamed Ramadan, Mohamed Hamouda, Yasser M. Sabry, Diaa Khalil, Ahmed Shebl, Bassam Saadany, Ahmed Emad, Mohamed Badr, Moez ElMassry
  • Patent number: 11411296
    Abstract: The present application provides flexible radio frequency (RF) assemblies, components thereof and related methods. The present application includes at least one flexible substrate comprising first and second sides, a flexible framework portion comprising a first material composition and a plurality of discrete spaced interior portions comprising second material compositions that differ from that of the flexible framework portion. The framework portion extends fully about a portion of each interior portion. The framework portion comprises a flexibility that is greater than that of the interior portions. Each interior portion and the framework portion comprise a dielectric constant, a loss tangent, a volume resistivity, a surface resistivity and a magnetic relative permeability. At least one of the dielectric constant, the loss tangent, the volume resistivity, the surface resistivity and the magnetic relative permeability of at least one of the interior portions differs from that of the framework portion.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: August 9, 2022
    Assignee: THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK STATE
    Inventors: Reena Dahle, Mohamed Ramadan
  • Publication number: 20210341832
    Abstract: Methods and systems for building a photomask from obtained pattern information relating to a photomask that exhibits defects on wafer. Spatial domain analysis is conducted on the pattern information so that corrective photomask structures can be generated and applied to a photomask layout. A photomask is built using the corrective photomask structures. The photomask is verified for effectiveness.
    Type: Application
    Filed: April 30, 2021
    Publication date: November 4, 2021
    Inventors: Mohamed Ramadan, Michael Green, Young Ham, Christopher J. Progler
  • Publication number: 20190280363
    Abstract: The present application provides flexible radio frequency (RF) assemblies, components thereof and related methods. The present application includes at least one flexible substrate comprising first and second sides, a flexible framework portion comprising a first material composition and a plurality of discrete spaced interior portions comprising second material compositions that differ from that of the flexible framework portion. The framework portion extends fully about a portion of each interior portion. The framework portion comprises a flexibility that is greater than that of the interior portions. Each interior portion and the framework portion comprise a dielectric constant, a loss tangent, a volume resistivity, a surface resistivity and a magnetic relative permeability. At least one of the dielectric constant, the loss tangent, the volume resistivity, the surface resistivity and the magnetic relative permeability of at least one of the interior portions differs from that of the framework portion.
    Type: Application
    Filed: March 7, 2019
    Publication date: September 12, 2019
    Applicant: The Research Foundation for the State University of New York
    Inventors: Reena DAHLE, Mohamed RAMADAN