Patents by Inventor Padam Singal

Padam Singal 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: 10250397
    Abstract: Embodiments presented herein provide a validation service used to validate a certificate chain for both public facing servers as well as internal, non-public facing servers. To validate a certificate chain, the client generates a request with the network address and sends it to the validation service. In response, the validation service attempts to establish a connection with the server at the network address. If successful, the validation service receives a certificate chain from the server and can verify that the certificate chain is complete, valid, and chains to a trusted root. If the validation service cannot connect to the network address identified in the request, then the validation service sends a local validation component to the requesting client. The local validation component executes from the client and validates the certificate chain presented by the network server.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: April 2, 2019
    Assignee: DigiCert, Inc.
    Inventors: Padam Singal, Deepa Priya Ramachandran
  • Patent number: 9787477
    Abstract: Embodiments presented herein provide a validation service used to validate a certificate chain for both public facing servers as well as internal, non-public facing servers. To validate a certificate chain, the client generates a request with the network address and sends it to the validation service. In response, the validation service attempts to establish a connection with the server at the network address. If successful, the validation service receives a certificate chain from the server and can verify that the certificate chain is complete, valid, and chains to a trusted root. If the validation service cannot connect to the network address identified in the request, then the validation service sends a local validation component to the requesting client. The local validation component executes from the client and validates the certificate chain presented by the network server.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: October 10, 2017
    Assignee: Symantec Corporation
    Inventors: Padam Singal, Deepa Priya Ramachandran
  • Patent number: 9258128
    Abstract: A method for creating customer-specific tools for generating certificate signing requests may include (1) identifying a request from a customer for a tool for generating a certificate signing request for a digital certificate, (2) creating, in response to the request, a customer-specific version of the tool that is unique to the customer by injecting information into the customer-specific version of the tool that (a) uniquely identifies the customer and (b) identifies a desired encryption algorithm for the digital certificate and/or a desired certificate authority for the digital certificate, (3) configuring the customer-specific version of the tool to generate the certificate signing request using the injected information, and (4) providing the customer-specific version of the tool to the customer to enable the customer to generate, using the customer-specific version of the tool, the certificate signing request without having to manually provide the injected information.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: February 9, 2016
    Assignee: Symantec Corporation
    Inventors: Andrew Tytula, Padam Singal, Ishita Verma