Patents by Inventor Samuel Benjamin Temes

Samuel Benjamin Temes 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).

  • Cryptographically secure and privacy-preserving matching
    Patent number: 12567950
    Abstract: This disclosure relates to protecting the security and privacy of data, including user identifiers (IDs). In some aspects, a method includes receiving, by a cryptographically-secure private set intersection (CSPSI) server and from a first device corresponding to a first entity, a first identifier retrieval request corresponding to a digital component request being sent from the first device to a second device corresponding to a second entity. The first identifier retrieval request includes a first encrypted user identifier generated by encrypting a user identifier for a user using a first encryption key corresponding to the first entity. The CSPSI server determines, using the encrypted user identifier, a bilateral encrypted user identifier for the user generated by encrypting the first encrypted user identifier using a second encryption key corresponding to the second entity. The CSPSI server sends the bilateral encrypted user identifier for the user to the first device.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: March 3, 2026
    Assignee: Google LLC
    Inventors: Shreedhar Madhavapeddi, Marcel M. Moti Yung, Bashar Kachachi, Stephen W. Rupp, Samuel Benjamin Temes, Shreya Mathur
  • CRYPTOGRAPHICALLY SECURE AND PRIVACY-PRESERVING MATCHING
    Publication number: 20250038956
    Abstract: This disclosure relates to protecting the security and privacy of data, including user identifiers (IDs). In some aspects, a method includes receiving, by a cryptographically-secure private set intersection (CSPSI) server and from a first device corresponding to a first entity, a first identifier retrieval request corresponding to a digital component request being sent from the first device to a second device corresponding to a second entity. The first identifier retrieval request includes a first encrypted user identifier generated by encrypting a user identifier for a user using a first encryption key corresponding to the first entity. The CSPSI server determines, using the encrypted user identifier, a bilateral encrypted user identifier for the user generated by encrypting the first encrypted user identifier using a second encryption key corresponding to the second entity. The CSPSI server sends the bilateral encrypted user identifier for the user to the first device.
    Type: Application
    Filed: November 16, 2022
    Publication date: January 30, 2025
    Inventors: Shreedhar Madhavapeddi, Marcel M. Moti Yung, Bashar Kachachi, Stephen W. Rupp, Samuel Benjamin Temes, Shreya Mathur