Patents by Inventor Samrat Saha

Samrat 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).

  • Publication number: 20190236492
    Abstract: This disclosure relates to initial learning of a classifier for automating extraction of structured data from unstructured or semi-structured data.
    Type: Application
    Filed: March 16, 2018
    Publication date: August 1, 2019
    Inventor: Samrat SAHA
  • Publication number: 20190197433
    Abstract: Methods, non-transitory computer readable media, and information extraction computing devices that apply one or more named entity (NE) or relationship extraction (RE) classifier models to an obtained semi-structured or unstructured machine-readable input data corpus to extract and output structured data to an interactive graphical user interface (GUI). An annotation of at least one RE missed classification, RE misclassification, or NE misclassification in the structured data is obtained via the interactive GUI. A determination is made when the RE missed classification or RE misclassification resulted from the NE misclassification or an NE missed classification based on an analysis of the annotation and one or more merged relationship classes or relation triplet objects.
    Type: Application
    Filed: February 5, 2018
    Publication date: June 27, 2019
    Inventor: Samrat Saha
  • Publication number: 20170011498
    Abstract: Disclosed herein are systems, methods and apparatus for confirming fixture/display assembly and/or compliance. In some forms, systems, methods, and apparatus are disclosed for assessing the accuracy of fixture and display assemblies or setups and/or confirming compliance of fixtures and displays at specific periods of time. In still other forms, thin or thick client systems, methods and apparatus are disclosed. For example, in one form, a method comprises: receiving, at a mobile computing device, an indicium of a fixture; receiving, at the mobile computing device, fixture data based on the indicium of the fixture; presenting, via a display device of the mobile computing device, a graphical representation of the fixture data; capturing, via an image capture device of the mobile device, an image of the fixture; and determining, based on the image of the fixture and the fixture data, compliance of the fixture.
    Type: Application
    Filed: July 5, 2016
    Publication date: January 12, 2017
    Inventors: Ben S. Yu, Samrat Saha
  • Patent number: 8707419
    Abstract: The present invention provides a system, method and apparatus for protecting against high volume attacks. The present invention receives a packet, determines a source of the received packet, and updates a tree-based data structure based on the source of the received packet. The received packet is accepted or passed on whenever one or more statistics stored within the tree-based data structure do not exceed a threshold. The received packet is dropped whenever the one or more statistics exceed the threshold. The present invention can be implemented in hardware, software or a combination thereof. The software will implement the steps as one or more code segments of a computer program embodied on a computer readable medium.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: April 22, 2014
    Assignee: Avaya Inc.
    Inventors: Srikrishna Kurapati, Sachin Purushottam Joglekar, Krishna Sobhan Bhaskar Kokkiligadda, Mukesh Kumar Singh, Samrat Saha
  • Publication number: 20090144820
    Abstract: The present invention provides a system, method and apparatus for protecting against high volume attacks. The present invention receives a packet, determines a source of the received packet, and updates a tree-based data structure based on the source of the received packet. The received packet is accepted or passed on whenever one or more statistics stored within the tree-based data structure do not exceed a threshold. The received packet is dropped whenever the one or more statistics exceed the threshold. The present invention can be implemented in hardware, software or a combination thereof. The software will implement the steps as one or more code segments of a computer program embodied on a computer readable medium.
    Type: Application
    Filed: June 27, 2007
    Publication date: June 4, 2009
    Applicant: SIPERA SYSTEMS, INC.
    Inventors: Srikrishna Kurapati, Sachin Purushottam Joglekar, Krishna Sobhan Bhaskar Kokkiligadda, Mukesh Kumar Singh, Samrat Saha