Patents by Inventor Subhadeep Samanta

Subhadeep Samanta 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).

  • Coarse document classification
    Patent number: 9418312
    Abstract: Systems and methods coarsely classify unknown documents in a group or not with reference document(s). Documents get scanned into digital images. Counts of contours are taken. The closer the counts of the contours of the unknown document reside to the reference document(s), the more likely the documents are all of a same type. Embodiments typify contour analysis, classification acceptance or not, application of algorithms, and imaging devices with scanners, to name a few.
    Type: Grant
    Filed: September 10, 2014
    Date of Patent: August 16, 2016
    Assignee: LEXMARK INTERNATIONAL TECHNOLOGY, SA
    Inventors: Ranajyoti Chakraborti, Kunal Das, Rajib Dutta, Sabyasachi Samanta, Subhadeep Samanta
  • Coarse document classification in an imaging device
    Patent number: 9367760
    Abstract: Systems and methods coarsely classify unknown documents in a group or not with reference document(s). Documents get scanned into digital images. Counts of contours are taken. The closer the counts of the contours of the unknown document reside to the reference document(s), the more likely the documents are all of a same type. Embodiments typify contour analysis, classification acceptance or not, application of algorithms, and imaging devices with scanners, to name a few.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: June 14, 2016
    Assignee: LEXMARK INTERNATIONAL, INC.
    Inventors: Ranajyoti Chakraborti, Kunal Das, Rajib Dutta, Sabyasachi Samanta, Subhadeep Samanta
  • Coarse Document Classification in an Imaging Device
    Publication number: 20160078310
    Abstract: Systems and methods coarsely classify unknown documents in a group or not with reference document(s). Documents get scanned into digital images. Counts of contours are taken. The closer the counts of the contours of the unknown document reside to the reference document(s), the more likely the documents are all of a same type. Embodiments typify contour analysis, classification acceptance or not, application of algorithms, and imaging devices with scanners, to name a few.
    Type: Application
    Filed: November 24, 2015
    Publication date: March 17, 2016
    Inventors: Ranajyoti Chakraborti, Kunal Das, Rajib Dutta, Sabyasachi Samanta, Subhadeep Samanta
  • Coarse Document Classification
    Publication number: 20160034756
    Abstract: Systems and methods coarsely classify unknown documents in a group or not with reference document(s). Documents get scanned into digital images. Counts of contours are taken. The closer the counts of the contours of the unknown document reside to the reference document(s), the more likely the documents are all of a same type. Embodiments typify contour analysis, classification acceptance or not, application of algorithms, and imaging devices with scanners, to name a few.
    Type: Application
    Filed: September 10, 2014
    Publication date: February 4, 2016
    Inventors: Ranajyoti Chakraborti, Kunal Das, Rajib Dutta, Sabyasachi Samanta, Subhadeep Samanta
  • Coarse Document Classification
    Publication number: 20160034755
    Abstract: Systems and methods coarsely classify unknown documents in a group or not with reference document(s). Documents get scanned into digital images. Counts of contours are taken. The closer the counts of the contours of the unknown document reside to the reference document(s), the more likely the documents are all of a same type. Embodiments typify contour analysis, classification acceptance or not, application of algorithms, and imaging devices with scanners, to name a few.
    Type: Application
    Filed: September 10, 2014
    Publication date: February 4, 2016
    Inventors: Ranajyoti Chakraborti, Kunal Das, Rajib Dutta, Sabyasachi Samanta, Subhadeep Samanta