Patents by Inventor David CIPRIAN PETRU

David CIPRIAN PETRU 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).

  • Methods and apparatus for anomaly detection in self-checkout retail environments
    Patent number: 11989712
    Abstract: A system for anomaly detection in a self-checkout environment, comprising a processing unit for receiving transaction data from a self-checkout terminal: characterising an activity based on a set of features extracted from the received transaction data; defining a plurality of active intervals for each characterised activity; determining a meta-feature vector for each defined active interval of the plurality of active intervals; comparing each meta feature vector with a predefined set of vectors; and determining an anomaly based on the comparison.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: May 21, 2024
    Assignee: EVERSEEN LIMITED
    Inventors: David Ciprian Petru, Dan Alexandru Pescaru, Vasile Gui, Cosmin Cernazanu-Glavan, Andrei Pricochi, Ovidiu Parvu, Bogdan Ciubotaru, Gavin Doyle
  • METHODS AND APPARATUS FOR ANOMALY DETECTION IN SELF-CHECKOUT RETAIL ENVIRONMENTS
    Publication number: 20220122429
    Abstract: A system for anomaly detection in a self-checkout environment, comprising a processing unit for receiving transaction data from a self-checkout terminal: characterising an activity based on a set of features extracted from the received transaction data; defining a plurality of active intervals for each characterised activity; determining a meta-feature vector for each defined active interval of the plurality of active intervals; comparing each meta feature vector with a predefined set of vectors; and determining an anomaly based on the comparison.
    Type: Application
    Filed: January 21, 2020
    Publication date: April 21, 2022
    Inventors: David CIPRIAN PETRU, Dan ALEXANDRU PESCARU, Vasile GUI, Cosmin CERNAZANU-GLAVAN, Andrei PRICOCHI, Ovidiu PARVU, Bogdan CIUBOTARU, Gavin DOYLE