Patents by Inventor Abolfazl Razi

Abolfazl Razi 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: 11388013
    Abstract: The present disclosure is related to implementations of computing systems. In particular, it is related to the use of an array of PUFs to enhance security of distributed elements that use security systems.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: July 12, 2022
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF NORTHERN ARIZONA UNVERSITY
    Inventors: Abolfazl Razi, Bertrand Francis Cambou
  • Publication number: 20220166638
    Abstract: The present disclosure is related to implementations of computing systems. In particular, it is related to the use of an array of PUFs to enhance security of distributed elements that use security systems.
    Type: Application
    Filed: March 30, 2018
    Publication date: May 26, 2022
    Inventors: Abolfazl Razi, Bertrand Cambou
  • Publication number: 20220121900
    Abstract: Systems and methods for authenticating dendritic product tags are disclosed. An authentication authority fabricates and digitally images a dendrite. A shape of the dendrite is numerically modeled as a graph including nodes. The nodes correspond to seed, bifurcation and termination points of the dendrite. Each node is associated in a database with a two value vector corresponding to the length and orientation of a linear approximation of the branch terminating at the node. This model is compared to a model built by a remote application of a dendritic tag encountered in the field, and product information including an indication of authenticity is sent if the models match. Matching occurs by an ad-hoc comparison between nodes in the models, which comparison involves comparing child, parent and sibling nodes.
    Type: Application
    Filed: October 19, 2021
    Publication date: April 21, 2022
    Inventors: Abolfazl Razi, Zaoyi Chi
  • Patent number: 10650667
    Abstract: Implementations of a system for determining the relevancy of a plurality of alarms may include: a plurality of sensors configured to be coupled to a patient, wherein the plurality of sensors is configured to gather physiological data, a medical monitoring device coupled to the plurality of sensors through a telecommunication channel, and wherein the medical monitoring device is configured to determine a physiological state of the patient using the physiological data. The medical monitoring device may be further configured to issue a plurality of alarm states, and a processing unit coupled to the medical monitoring device through a telecommunication channel, is then configured to evaluate the plurality of alarm states, determine the relevancy of each alarm state of the plurality of alarm states, and issue one or more alarms corresponding with each relevant alarm state to a computing device associated with a user.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: May 12, 2020
    Assignees: Arizona Board of Regents acting for and on behalf of Northern Arizona University, The Regents of the University of Michigan
    Inventors: Fatemeh Afghah, Abolfazl Razi, Kayvan Najarian, Sayedmohammadreza Soroushmehr
  • Patent number: 10503890
    Abstract: An authentication system for a computing environment uses physically unclonable functions (PUFs) to authenticate requests to perform an action in the environment. The system receives, from an imaging device, an image of a physically unclonable object associated with the electronic request. The system then obtains from a computer server operating within the system via an encrypted communication channel, a challenge associated with the object. The system uses extraction parameters encoded within the challenge to transform a portion of the image and produce authentication data representing a response to the challenge. The system extracts, using the extraction parameters, the authentication data from the image and determines whether the challenge and response match and the request is authenticated.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: December 10, 2019
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF NORTHERN ARIZONA UNIVERSITY
    Inventors: Bertrand Cambou, Abolfazl Razi
  • Publication number: 20180247010
    Abstract: A system and method for determining the functional impact of somatic mutations and genomic aberrations on downstream cellular processes by integrating multi-omics measurements in cancer samples with community-curated biological pathways are disclosed.
    Type: Application
    Filed: August 26, 2016
    Publication date: August 30, 2018
    Inventors: Abolfazl Razi, Vinay Varadan, Nevenka Dimitrova, Nilanjana Banerjee
  • Publication number: 20170235938
    Abstract: An authentication system for a computing environment uses physically unclonable functions (PUFs) to authenticate requests to perform an action in the environment. The system receives, from an imaging device, an image of a physically unclonable object associated with the electronic request. The system then obtains from a computer server operating within the system via an encrypted communication channel, a challenge associated with the object. The system uses extraction parameters encoded within the challenge to transform a portion of the image and produce authentication data representing a response to the challenge. The system extracts, using the extraction parameters, the authentication data from the image and determines whether the challenge and response match and the request is authenticated.
    Type: Application
    Filed: February 16, 2017
    Publication date: August 17, 2017
    Inventors: Bertrand Cambou, Abolfazl Razi