Patents by Inventor Ashwin Kumar Dewan

Ashwin Kumar Dewan 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).

  • SPECIFIC FILE DETECTION BAKED INTO MACHINE LEARNING PIPELINES
    Publication number: 20250390576
    Abstract: A set of features including a first feature and a second feature is received at a server. A subset of the set of features is determined for use in generating a model usable by a device to locally make a malware classification decision. The device has reduced computing resources as compared to computing resources of the server. The subset of the set of features is used to generate the model. The generated model includes the first feature and does not include the second feature. A determination is made, at a time subsequent to the generation of the model, that an updated model should be deployed to the device. An updated model is generated.
    Type: Application
    Filed: August 28, 2025
    Publication date: December 25, 2025
    Inventors: William Redington Hewlett, II, Anirudh Mittal, Ashwin Kumar Dewan, Tyler Pals Halfpop
  • Specific file detection baked into machine learning pipelines
    Patent number: 12430437
    Abstract: A set of features including a first feature and a second feature is received at a server. A subset of the set of features is determined for use in generating a model usable by a device to locally make a malware classification decision. The device has reduced computing resources as compared to computing resources of the server. The subset of the set of features is used to generate the model. The generated model includes the first feature and does not include the second feature. A determination is made, at a time subsequent to the generation of the model, that an updated model should be deployed to the device. An updated model is generated.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: September 30, 2025
    Assignee: Palo Alto Networks, Inc.
    Inventors: William Redington Hewlett, II, Anirudh Mittal, Ashwin Kumar Dewan, Tyler Pals Halfpop
  • SPECIFIC FILE DETECTION BAKED INTO MACHINE LEARNING PIPELINES
    Publication number: 20220245249
    Abstract: A set of features including a first feature and a second feature is received at a server. A subset of the set of features is determined for use in generating a model usable by a device to locally make a malware classification decision. The device has reduced computing resources as compared to computing resources of the server. The subset of the set of features is used to generate the model. The generated model includes the first feature and does not include the second feature. A determination is made, at a time subsequent to the generation of the model, that an updated model should be deployed to the device. An updated model is generated.
    Type: Application
    Filed: January 24, 2022
    Publication date: August 4, 2022
    Inventors: William Redington Hewlett, II, Anirudh Mittal, Ashwin Kumar Dewan, Tyler Pals Halfpop