Patents by Inventor Dipikalyan Saha

Dipikalyan Saha 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).

  • Method and apparatus to vet an executable program using a model
    Patent number: 8484625
    Abstract: A network infrastructure element (300) can be configured to, upon determining (101) that an end-user platform (305) seeks to download an executable program, execute (103) the program to develop a corresponding model that represents corresponding operating system call-based behavior. The network infrastructure element can then use (104) this model to vet the operating system call-based behavior of the program with respect to end-user platform policies. When the operating system call-based behavior vets acceptably with respect to these policies, the end-user platform can then be permitted to download (106) the executable program. If desired, the network infrastructure element can provide (107) the model to the end-user platform to permit vetting of the modeled behavior with respect to locally-maintained policies. The model provided to the end-user platform can comprise a size-reduced sliced model.
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: July 9, 2013
    Assignee: Motorola Mobility LLC
    Inventors: Dipikalyan Saha, Morris A. Moore, Subir Saha
  • Method and Apparatus to Vet an Executable Program Using a Model
    Publication number: 20100257253
    Abstract: A network infrastructure element (300) can be configured to, upon determining (101) that an end-user platform (305) seeks to download an executable program, execute (103) the program to develop a corresponding model that represents corresponding operating system call-based behavior. The network infrastructure element can then use (104) this model to vet the operating system call-based behavior of the program with respect to end-user platform policies. When the operating system call-based behavior vets acceptably with respect to these policies, the end-user platform can then be permitted to download (106) the executable program. If desired, the network infrastructure element can provide (107) the model to the end-user platform to permit vetting of the modeled behavior with respect to locally-maintained policies. The model provided to the end-user platform can comprise a size-reduced sliced model.
    Type: Application
    Filed: April 1, 2009
    Publication date: October 7, 2010
    Applicant: Motorola, Inc.
    Inventors: Dipikalyan Saha, Morris A. Moore, Subir Saha