Patents by Inventor Sanjay MODI

Sanjay MODI 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).

  • Certificate status delivery through a local endpoint
    Patent number: 10778448
    Abstract: Techniques are disclosed for locally distributing online certificate status protocol (OCSP) responses to a client computer. A certificate authority (CA) proactively sends OCSP responses to an agent application (e.g., an antivirus application configured to handle OCSP responses) residing in the client computer. The agent application stores the OCSP responses in a cache. Thereafter, when a browser application sends an OCSP request to the CA, the agent application intercepts the request and determines whether a corresponding OCSP response is locally cached. If so, the agent application sends the cached OCSP response to the browser application. If not, the agent application retrieves the corresponding OCSP response from the CA and sends the response to the browser application.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: September 15, 2020
    Assignee: DigiCert, Inc.
    Inventors: Sanjay Modi, Richard Andrews
  • CERTIFICATE STATUS DELIVERY THROUGH A LOCAL ENDPOINT
    Publication number: 20190097817
    Abstract: Techniques are disclosed for locally distributing online certificate status protocol (OCSP) responses to a client computer. A certificate authority (CA) proactively sends OCSP responses to an agent application (e.g., an antivirus application configured to handle OCSP responses) residing in the client computer. The agent application stores the OCSP responses in a cache. Thereafter, when a browser application sends an OCSP request to the CA, the agent application intercepts the request and determines whether a corresponding OCSP response is locally cached. If so, the agent application sends the cached OCSP response to the browser application. If not, the agent application retrieves the corresponding OCSP response from the CA and sends the response to the browser application.
    Type: Application
    Filed: August 24, 2018
    Publication date: March 28, 2019
    Inventors: Sanjay Modi, Richard Andrews
  • CERTIFICATE STATUS DELIVERY THROUGH A LOCAL ENDPOINT
    Publication number: 20150156194
    Abstract: Techniques are disclosed for locally distributing online certificate status protocol (OCSP) responses to a client computer. A certificate authority (CA) proactively sends OCSP responses to an agent application (e.g., an antivirus application configured to handle OCSP responses) residing in the client computer. The agent application stores the OCSP responses in a cache. Thereafter, when a browser application sends an OCSP request to the CA, the agent application intercepts the request and determines whether a corresponding OCSP response is locally cached. If so, the agent application sends the cached OCSP response to the browser application. If not, the agent application retrieves the corresponding OCSP response from the CA and sends the response to the browser application.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 4, 2015
    Applicant: Symantec Corporation
    Inventors: Sanjay MODI, Richard ANDREWS