Patents by Inventor Nabendu Chaki

Nabendu Chaki 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).

  • Hyper-lattice model for optimized sequencing of online analytical processing (OLAP) operations on data warehouses
    Patent number: 9002782
    Abstract: Systems and methods are provided for Online Analytical Processing of data included within data warehouses. According to one example, a method for adding a dimension to a hyper-lattice structure is provided and includes adding a new base cuboid to a hyper-lattice that describes functionality of the data warehouses. According to another example, a method for determining an optimal path through an existing hyper-lattice by which to generate a destination cuboid from a source cuboid is also provided.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: April 7, 2015
    Assignee: University of Calcutta
    Inventors: Nabendu Chaki, Soumya Sen
  • Character recognition
    Patent number: 8750619
    Abstract: Systems and methods for character recognition by performing lateral view-based analysis on the character data and generating a feature vector based on the lateral view-based analysis.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: June 10, 2014
    Assignee: University of Calcutta
    Inventors: Nabendu Chaki, Soharab Hossain Shaikh
  • CHARACTER RECOGNITION
    Publication number: 20140112582
    Abstract: Systems and methods for character recognition by performing lateral view-based analysis on the character data and generating a feature vector based on the lateral view-based analysis.
    Type: Application
    Filed: December 27, 2013
    Publication date: April 24, 2014
    Applicant: UNIVERSITY OF CALCUTTA
    Inventors: Nabendu Chaki, Soharab Hossain Shaikh
  • Character recognition
    Patent number: 8644616
    Abstract: Systems and methods for character recognition by performing lateral view-based analysis on the character data and generating a feature vector based on the lateral view-based analysis.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: February 4, 2014
    Assignee: University of Calcutta
    Inventors: Nabendu Chaki, Soharab Hossain Shaikh
  • CHARACTER RECOGNITION
    Publication number: 20130208986
    Abstract: Systems and methods for character recognition by performing lateral view-based analysis on the character data and generating a feature vector based on the lateral view-based analysis.
    Type: Application
    Filed: January 31, 2013
    Publication date: August 15, 2013
    Applicant: University of Calcutta
    Inventors: Nabendu Chaki, Soharab Hossain Shaikh
  • Character recognition
    Patent number: 8391602
    Abstract: Systems and methods for character recognition by performing lateral view-based analysis on the character data and generating a feature vector based on the lateral view-based analysis.
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: March 5, 2013
    Assignee: University of Calcutta
    Inventors: Nabendu Chaki, Soharab Hossain Shaikh
  • Hyper-Lattice Model for Optimized Sequencing of Online Analytical Processing (OLAP) Operations on Data Warehouses
    Publication number: 20120179643
    Abstract: Systems and methods are provided for Online Analytical Processing of data included within data warehouses. According to one example, a method for adding a dimension to a hyper-lattice structure is provided and includes adding a new base cuboid to a hyper-lattice that describes functionality of the data warehouses. According to another example, a method for determining an optimal path through an existing hyper-lattice by which to generate a destination cuboid from a source cuboid is also provided.
    Type: Application
    Filed: November 30, 2010
    Publication date: July 12, 2012
    Applicant: UNIVERSITY OF CALCUTTA
    Inventors: Nabendu Chaki, Soumya Sen
  • CHARACTER RECOGNITION
    Publication number: 20110249897
    Abstract: Systems and methods for character recognition by performing lateral view-based analysis on the character data and generating a feature vector based on the lateral view-based analysis.
    Type: Application
    Filed: April 8, 2010
    Publication date: October 13, 2011
    Applicant: UNIVERSITY OF CALCUTTA
    Inventors: Nabendu CHAKI, Soharab Hossain Shaikh
  • ENERGY EFFICIENT INTEGRATED ROUTING PROTOCOL
    Publication number: 20110158163
    Abstract: A Link Layer (e.g., TCP/IP Layer 1, OSI Layer 2) routing protocol that routes frames from a sending node to a receiving node based upon service solicitation and availability is proposed. The routing protocol may reduce control messages across the layers, and may achieve greater energy efficiency by placing non-participating nodes into a sleep mode for durations of time while an ad hoc network is being utilized by participating nodes. The proposed scheme may also reduce network setup time by enabling routing as soon as a service and corresponding request is initiated.
    Type: Application
    Filed: March 4, 2010
    Publication date: June 30, 2011
    Applicant: UNIVERSITY OF CALCUTTA
    Inventors: Sankhyan CHOUDHURY, Rakesh Kumar Mishra, Nabendu Chaki