Patents by Inventor Ben Nassi

Ben Nassi 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: 12190242
    Abstract: A system and methods are provided for determining a vehicle action during a phantom projection attack, including processing a received image to identify a traffic object, and creating from the received image multiple processed images that are applied to respective neural network (NN) models. Latent representations of the multiple processed images from each of the NN models are then fed to a combiner model trained to determine whether the latent representations indicate a phantom projection attack, and, responsively to a determination of a phantom projection attack, issuing a phantom projection indicator.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: January 7, 2025
    Assignee: B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD.
    Inventors: Ben Nassi, Yuval Elovici, Yisroel Avraham Mirsky, Dudi Nassi, Raz Ben Nethanel
  • Publication number: 20230015771
    Abstract: A system and methods are provided for determining a vehicle action during a phantom projection attack, including processing a received image to identify a traffic object, and creating from the received image multiple processed images that are applied to respective neural network (NN) models. Latent representations of the multiple processed images from each of the NN models are then fed to a combiner model trained to determine whether the latent representations indicate a phantom projection attack, and, responsively to a determination of a phantom projection attack, issuing a phantom projection indicator.
    Type: Application
    Filed: November 25, 2020
    Publication date: January 19, 2023
    Inventors: Ben NASSI, Yuval ELOVICI, Yisroel Avraham MIRSKY, Dudi NASSI, Raz BEN NETHANEL
  • Patent number: 11416592
    Abstract: A signature verification system, which comprises a plurality of worn devices of signing users, each provided with one or more motion sensors, and a processor for receiving motion signals from the sensors, the processor is adapted to define a set of features that describe a signature and distinguish one signature from another; perform a training phase by obtaining motion signals from one or more motion sensors of the worn devices; training a machine learning classifier using the instances and labels; obtain motion signals from motion sensors of the a worn device, the motion being of an allegedly genuine signature of one of the users; scale and domain transform the allegedly genuine signature; calculate values of the features describing the allegedly genuine signature with respect to scaled and transformed reference signatures of the one of the users; and apply the trained classifier on the feature values, thereby classifying the allegedly genuine signature as genuine or forged.
    Type: Grant
    Filed: April 30, 2017
    Date of Patent: August 16, 2022
    Assignees: B.G. Negev Technologies and Applications LTD., at Ben-Gurion University, Ramot at Tel-Aviv University LTD.
    Inventors: Ben Nassi, Yuval Elovici, Erez Shmueli, Alona Levy
  • Patent number: 11195394
    Abstract: A system and method for identifying if a drone is illegitimately video streaming a location, object or person. An interceptor intercepts radio transmissions and identifies if a radio transmission is an FPV video transmission. A watermarker is used for emitting a periodic physical stimulus at a given frequency for a given duration. The system then verifies if there is a correlation between the video transmission and the periodic physical stimulus; and issues a privacy invasion attack notification if such a correlation is determined between the video transmission and the periodic physical stimulus.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: December 7, 2021
    Assignees: B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., YEDA RESEARCH AND DEVELOPMENT CO., LTD.
    Inventors: Ben Nassi, Adi Shamir, Yuval Elovici
  • Publication number: 20210049883
    Abstract: A system and method for identifying if a drone is illegitimately video streaming a location, object or person. An interceptor intercepts radio transmissions and identifies if a radio transmission is an FPV video transmission. A watermarker is used for emitting a periodic physical stimulus at a given frequency for a given duration. The system then verifies if there is a correlation between the video transmission and the periodic physical stimulus; and issues a privacy invasion attack notification if such a correlation is determined between the video transmission and the periodic physical stimulus.
    Type: Application
    Filed: January 24, 2019
    Publication date: February 18, 2021
    Inventors: Ben NASSI, Adi SHAMIR, Yuval ELOVICI
  • Publication number: 20190121951
    Abstract: A signature verification system, which comprises a plurality of worn devices of signing users, each provided with one or more motion sensors, and a processor for receiving motion signals from the sensors, the processor is adapted to define a set of features that describe a signature and distinguish one signature from another; perform a training phase by obtaining motion signals from one or more motion sensors of the worn devices; training a machine learning classifier using the instances and labels; obtain motion signals from motion sensors of the a worn device, the motion being of an allegedly genuine signature of one of the users; scale and domain transform the allegedly genuine signature; calculate values of the features describing the allegedly genuine signature with respect to scaled and transformed reference signatures of the one of the users; and apply the trained classifier on the feature values, thereby classifying the allegedly genuine signature as genuine or forged.
    Type: Application
    Filed: April 30, 2017
    Publication date: April 25, 2019
    Inventors: Ben Nassi, Yuval Elovici, Erez Shmueli, Alona Levy