Patents by Inventor Amr Elnakeeb

Amr Elnakeeb 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).

  • Continuous synchronization of multiple radio devices to physical time
    Patent number: 11683772
    Abstract: Embodiments include detection of physical events associated with a wireless network, where the detected physical events are associated with the measurable effects on radio signals between devices in the wireless network. The detected physical event and associated radio signal information is used to provide precise low cost time synchronization for a device in a network.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: June 20, 2023
    Assignee: Cisco Technology, Inc.
    Inventors: David A. Maluf, Alexander X. Ke, Amr Elnakeeb
  • CONTINUOUS SYNCHRONIZATION OF MULTIPLE RADIO DEVICES TO PHYSICAL TIME
    Publication number: 20220295437
    Abstract: Embodiments include detection of physical events associated with a wireless network, where the detected physical events are associated with the measurable effects on radio signals between devices in the wireless network. The detected physical event and associated radio signal information is used to provide precise low cost time synchronization for a device in a network.
    Type: Application
    Filed: March 12, 2021
    Publication date: September 15, 2022
    Inventors: David A. MALUF, Alexander X. KE, Amr ELNAKEEB
  • Updating object motion dynamics from multiple radio signals
    Patent number: 11092664
    Abstract: In one embodiment, a service receives signal characteristic data indicative of characteristics of wireless signals received by one or more antennas located in a particular area. The service uses the received signal characteristic data as input to a Bayesian inference model to predict physical states of an object located in the particular area. A physical state of the object is indicative of at least one of: a mass, a velocity, an acceleration, a surface area, or a location of the object. The service updates the Bayesian inference model based in part on the predicted state of the object and a change in the received signal characteristic data and based in part by enforcing Newtonian motion dynamics on the predicted physical states.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: August 17, 2021
    Assignee: Cisco Technology, Inc.
    Inventors: David A. Maluf, Amr Elnakeeb, David Delano Ward
  • UPDATING OBJECT MOTION DYNAMICS FROM MULTIPLE RADIO SIGNALS
    Publication number: 20200386846
    Abstract: In one embodiment, a service receives signal characteristic data indicative of characteristics of wireless signals received by one or more antennas located in a particular area. The service uses the received signal characteristic data as input to a Bayesian inference model to predict physical states of an object located in the particular area. A physical state of the object is indicative of at least one of: a mass, a velocity, an acceleration, a surface area, or a location of the object. The service updates the Bayesian inference model based in part on the predicted state of the object and a change in the received signal characteristic data and based in part by enforcing Newtonian motion dynamics on the predicted physical states.
    Type: Application
    Filed: January 10, 2020
    Publication date: December 10, 2020
    Inventors: David A. Maluf, Amr Elnakeeb, David Delano Ward