Patents by Inventor Depankar Neogi

Depankar Neogi 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: 20090116755
    Abstract: A method in a document analysis system automatically extracts image and text features from each received electronic document and compares the extracted features with feature sets associated with each category of document to determine whether the document is recognizable as belonging to a document category. If an electronic document is recognized as belonging to one of the document categories, the method classifies the electronic document as belonging to that document category. If, however, an electronic document is unrecognized, the method submits the unrecognized document to a learning phase, in which the unrecognized document is presented to a human trainer for manual classification of the unrecognized electronic document into a document category, and automatically modifies at least one of the features and the weights of the feature set of the document category corresponding to the manually-classified electronic document using the automatically extracted features of the manually-classified document.
    Type: Application
    Filed: November 6, 2008
    Publication date: May 7, 2009
    Applicant: Copanion, Inc.
    Inventors: Depankar Neogi, Steven K. Ladd, Arjun Kumar, Dilnawaj Ahmed
  • Publication number: 20090119296
    Abstract: A method of enhancing electronic documents received from a plurality of users by a document analysis system for improving automatic recognition and classification of the received electronic documents, is provided. For each page of a received electronic document, the method filters the page to infer binarized-background artifacts resulting from the binarization of the original grayscale or color image source document and which reside in the vicinity of binarized text and binarized image features in the page, so that the binarized text and binarized images may be distinguished from the binarized-background artifacts and extracted from the document. The method then uses the extracted features from the filtered document to automatically recognized and classify a document into a document category.
    Type: Application
    Filed: November 6, 2008
    Publication date: May 7, 2009
    Applicant: Copanion, Inc.
    Inventors: Depankar Neogi, Steven K. Ladd, Dilnawaj Ahmed, Lohith C. Shesharam
  • Patent number: 7356589
    Abstract: In a web service system with one or more web servers, a system and method for distributing content directly from each web server to a single computer transfers files generated on web servers to a central location for access by a system operator. If files generated by multiple web servers are aggregated on a single computer, processing and analysis can be performed on all of the files. Generally, in one aspect, the invention relates to a system and method for transmitting content from one computer to another in a web service system. The web service system includes web servers that provide web pages in response to web page requests. First and second web server agents provide an interface between the web service system and first and second computers, respectively. The first web server agent runs on the first computer and identifies at least a portion of a file for transmission to the second web server agent running on the second computer in the web service system.
    Type: Grant
    Filed: August 4, 2005
    Date of Patent: April 8, 2008
    Assignee: Yahoo! Inc.
    Inventors: Freeland Abbott, Marco Lara, Depankar Neogi, Geoff Hardy
  • Patent number: 7143193
    Abstract: In a web service system with one or more web servers, a system and method for distributing content directly from each web server to a single computer transfers files generated on web servers to a central location for access by a system operator. If files generated by multiple web servers are aggregated on a single computer, processing and analysis can be performed on all of the files. Generally, in one aspect, the invention relates to a system and method for transmitting content from one computer to another in a web service system. The web service system includes web servers that provide web pages in response to web page requests. First and second web server agents provide an interface between the web service system and first and second computers, respectively. The first web server agent runs on the first computer and identifies at least a portion of a file for transmission to the second web server agent running on the second computer in the web service system.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: November 28, 2006
    Assignee: Yahoo! Inc.
    Inventors: Freeland Abbott, Marco Lara, Depankar Neogi, Geoff Hardy
  • Publication number: 20060026262
    Abstract: In a web service system with one or more web servers, a system and method for distributing content directly from each web server to a single computer transfers files generated on web servers to a central location for access by a system operator. If files generated by multiple web servers are aggregated on a single computer, processing and analysis can be performed on all of the files. Generally, in one aspect, the invention relates to a system and method for transmitting content from one computer to another in a web service system. The web service system includes web servers that provide web pages in response to web page requests. First and second web server agents provide an interface between the web service system and first and second computers, respectively. The first web server agent runs on the first computer and identifies at least a portion of a file for transmission to the second web server agent running on the second computer in the web service system.
    Type: Application
    Filed: August 4, 2005
    Publication date: February 2, 2006
    Inventors: Freeland Abbott, Marco Lara, Depankar Neogi, Geoff Hardy
  • Patent number: 6931251
    Abstract: Methods and systems for providing fine grain call admission control into a communication network are disclosed. Under some embodiments, the fine grain control maximizes profitability of calls serviced by the network on a call class basis.
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: August 16, 2005
    Assignee: Motorola, Inc.
    Inventors: Kajamalai G. Ramakrishnan, Murali Aravamudan, Shamim A. Naqvi, Depankar Neogi, Sundar Rangamani
  • Publication number: 20040110507
    Abstract: Methods and systems for providing fine grain call admission control into a communication network are disclosed. Under some embodiments, the fine grain control maximizes profitability of calls serviced by the network on a call class basis.
    Type: Application
    Filed: December 5, 2002
    Publication date: June 10, 2004
    Inventors: Kajamalai J. Ramakrishnan, Murali Aravamudan, Shamim A. Naqvi, Depankar Neogi, Sundar Rangamani
  • Patent number: 5803004
    Abstract: A double hull marine vessel is provided which includes a syntactic foam-macrosphere composition between the inner and outer hulls which dissipates force applied to an outer hull.
    Type: Grant
    Filed: November 6, 1996
    Date of Patent: September 8, 1998
    Assignee: Emerson & Cuming, Composite Materials, Inc.
    Inventors: Ronald F. Swann, Noel J. Tessler, James M. Teague, Ted M. Daves, Depankar Neogi, William A. Yancey
  • Patent number: 5711639
    Abstract: A clamp for a cylindrical object is provided which is formed of fibers in the form of woven fabric molded in a polymeric matrix. The clamps have two free ends through which one or two rods extend. The compressive force exerted by the clamp can be adjusted by adjusting the distance between the free end.
    Type: Grant
    Filed: February 1, 1996
    Date of Patent: January 27, 1998
    Assignee: Emerson & Cuming Composite Materials, Inc.
    Inventors: Noel Tessier, Anthony Colageo, Depankar Neogi, Craig Douglas
  • Patent number: RE38697
    Abstract: A double hull marine vessel is provided which includes a syntactic foam-macrosphere composition between the inner and outer hulls which dissipates force applied to an outer hull.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: February 8, 2005
    Assignee: Emerson & Cuming Composite Materials, Inc
    Inventors: Ronald F. Swann, Noel J. Tessler, James M. Teague, Ted M. Daves, Depankar Neogi, William A. Yancey