Patents by Inventor Saad Masood Khan

Saad Masood Khan 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).

  • Publication number: 20230419044
    Abstract: An example method of classifying user content based on a set of standards is described herein. The method includes receiving the user content, generating numeric representations of the user content, and identifying one or more standards of the set of standards applying to the user content based on a comparison of the numeric representation of the user content and numeric representations of the one or more standards.
    Type: Application
    Filed: June 26, 2023
    Publication date: December 28, 2023
    Inventors: Jesse Andrew Lewis Hamer, Tiago Lima Almeida, Charles Foster, Nicholas Koprowicz, Lucas Cezimbra, Claudio Souza, Saad Masood Khan
  • Publication number: 20220415203
    Abstract: An item generation interface may generate knowledge assessment items directed a subject area based on a set of model items collectively directed to the subject area. The item generation interface may group the set of model assessment items into a plurality of similar item groups using numeric features corresponding to the model assessment items. Similar item groups may include model assessment items covering conceptually similar concepts within the subject area. A conditioning input may be generated for each of the item groups based on the numeric features corresponding to the model assessment items in the item group. Responsive to providing the conditioning inputs to a transformer-based natural language generation model, the item generation interface may receive raw assessment items from the transformer-based natural language generation model. Knowledge assessment items may be identified from the raw assessment items.
    Type: Application
    Filed: June 27, 2022
    Publication date: December 29, 2022
    Inventors: Saad Masood Khan, Jesse Andrew Lewis Hamer, Tiago Lima Almeida, Charles Foster, Geoff Converse, Claudio Souza, Lucas Cezimbra
  • Patent number: 9977972
    Abstract: A computer implemented method for determining a vehicle type of a vehicle detected in an image is disclosed. An image having a detected vehicle is received. A number of vehicle models having salient feature points is projected on the detected vehicle. A first set of features derived from each of the salient feature locations of the vehicle models is compared to a second set of features derived from corresponding salient feature locations of the detected vehicle to form a set of positive match scores (p-scores) and a set of negative match scores (n-scores). The detected vehicle is classified as one of the vehicle models based at least in part on the set of p-scores and the set of n-scores.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: May 22, 2018
    Assignee: SRI International
    Inventors: Saad Masood Khan, Hui Cheng, Dennis Lee Matthies, Harpreet Singh Sawhney, Sang-Hack Jung, Chris Broaddus, Bogdan Calin Mihai Matei, Ajay Divakaran
  • Publication number: 20160379062
    Abstract: A computer implemented method for determining a vehicle type of a vehicle detected in an image is disclosed. An image having a detected vehicle is received. A number of vehicle models having salient feature points is projected on the detected vehicle. A first set of features derived from each of the salient feature locations of the vehicle models is compared to a second set of features derived from corresponding salient feature locations of the detected vehicle to form a set of positive match scores (p-scores) and a set of negative match scores (n-scores). The detected vehicle is classified as one of the vehicle models models based at least in part on the set of p-scores and the set of n-scores.
    Type: Application
    Filed: October 21, 2014
    Publication date: December 29, 2016
    Inventors: Saad Masood Khan, Hui Cheng, Dennis Lee Matthies, Harpreet Singh Sawhney, Sang-Hack Jung, Chris Broaddus, Bogdan Calin Mihai Matei, Ajay Divakaran
  • Patent number: 8913783
    Abstract: A computer implemented method for determining a vehicle type of a vehicle detected in an image is disclosed. An image having a detected vehicle is received. A number of vehicle models having salient feature points is projected on the detected vehicle. A first set of features derived from each of the salient feature locations of the vehicle models is compared to a second set of features derived from corresponding salient feature locations of the detected vehicle to form a set of positive match scores (p-scores) and a set of negative match scores (n-scores). The detected vehicle is classified as one of the vehicle models models based at least in part on the set of p-scores and the set of n-scores.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: December 16, 2014
    Assignee: SRI International
    Inventors: Saad Masood Khan, Hui Cheng, Dennis Lee Matthies, Harpreet Singh Sawhney, Sang-Hack Jung, Chris Broaddus, Bogdan Calin Mihai Matei, Ajay Divakaran
  • Publication number: 20120106800
    Abstract: A computer implemented method for determining a vehicle type of a vehicle detected in an image is disclosed. An image having a detected vehicle is received. A number of vehicle models having salient feature points is projected on the detected vehicle. A first set of features derived from each of the salient feature locations of the vehicle models is compared to a second set of features derived from corresponding salient feature locations of the detected vehicle to form a set of positive match scores (p-scores) and a set of negative match scores (n-scores). The detected vehicle is classified as one of the vehicle models models based at least in part on the set of p-scores and the set of n-scores.
    Type: Application
    Filed: October 28, 2010
    Publication date: May 3, 2012
    Inventors: Saad Masood Khan, Hui Cheng, Dennis Lee Matthies, Harpreet Singh Sawhney, Sang-Hack Jung, Chris Broaddus, Bogdan Calin Mihai Matei, Ajay Divakaran