Patents by Inventor Umesh Kumar

Umesh Kumar 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).

  • Patent number: 8858943
    Abstract: The present invention relates to methods of treating diseases or disorders affecting the eye or optic nerve characterized by elevated ?-amyloid levels or ?-amyloid deposits, particularly age related macular degeneration and glaucoma type diseases and ?-amyloid dependent cataract formation, with antigen binding proteins that bind ?-amyloid peptide and in particular human ?-amyloid peptide.
    Type: Grant
    Filed: September 23, 2008
    Date of Patent: October 14, 2014
    Assignee: Glaxo Group Limited
    Inventors: Stephen Anthony Burbidge, Ian Richard Catchpole, Jonathan Henry Ellis, Susannah Karen Ford, Volker Germaschewski, Umesh Kumar, Karen Louise Philpott, Peter Ernest Soden
  • Publication number: 20140050719
    Abstract: Antibodies that bind human ?-amyloid peptide, methods of treating diseases or disorders characterised by elevated ?-amyloid levels or ?-amyloid deposits with said antibodies, pharmaceutical compositions comprising said antibodies and methods of manufacture.
    Type: Application
    Filed: June 8, 2012
    Publication date: February 20, 2014
    Inventors: Stephen Anthony Burbidge, Jonathan Henry Ellis, Susannah K. Ford, Volker Germaschewski, Umesh Kumar, Karen Louise Philpott, Peter Ernest Soden
  • Publication number: 20140037956
    Abstract: A high temperature, high voltage cable having at least one multi-strand conductor whose resistance is controlled by tightness or looseness of pitch. Also, a high temperature, high voltage cable having at least one layer of ceramifiable polymer, and at least one layer of mica/glass. Also, a high temperature, high voltage cable including at least one layer of non-conductive inorganic material, and at least one layer of mica/glass tape. Also, a high temperature, high voltage sleeve having at least one layer of ceramifiable polymer and at least one layer of mica/glass. Also, a high temperature, high voltage sleeve including at least one layer of non-conductive inorganic material and at least one layer of mica/glass. Also a heating cable having at least one layer of mica/glass and at least one layer of thermally conductive and electrically insulating inorganic materials.
    Type: Application
    Filed: July 26, 2013
    Publication date: February 6, 2014
    Inventor: Umesh Kumar Sopory
  • Patent number: 8326605
    Abstract: A dictionary for compressing and decompressing textual data has a number of keys. Each key is associated with an identifier. The keys include static word or phrase keys, where each static word or phrase key lists one or more unchanging words in a particular order. The keys further include dynamic phrase keys, where each dynamic phrase key lists a number of words and one or more placeholders in a particular order, and each placeholder denotes a place where a word or phrase other than the words of the dynamic phrase key is to be inserted. At least one of the dynamic phrase keys may identify one or more of the words by identifiers for corresponding static words or phrase keys. At least one of the static word or phrase keys may identify one or more of the words by identifiers for corresponding other static words or phrase keys.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: December 4, 2012
    Assignee: International Business Machines Incorporation
    Inventors: Umesh Kumar B. Balegar, Rohit Shetty
  • Patent number: 8326604
    Abstract: A dictionary for compressing and decompressing textual data has a number of keys. Each key is associated with an identifier. The keys include static word or phrase keys, where each static word or phrase key lists one or more unchanging words in a particular order. The keys further include dynamic phrase keys, where each dynamic phrase key lists a number of words and one or more placeholders in a particular order, and each placeholder denotes a place where a word or phrase other than the words of the dynamic phrase key is to be inserted. At least one of the dynamic phrase keys may identify one or more of the words by identifiers for corresponding static words or phrase keys. At least one of the static word or phrase keys may identify one or more of the words by identifiers for corresponding other static words or phrase keys.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: December 4, 2012
    Assignee: International Business Machines Corporation
    Inventors: Umesh Kumar B. Balegar, Rohit Shetty
  • Publication number: 20120288845
    Abstract: The invention comprises a computer assisted answer recording method for e-learning, or e-assessment comprising: (a) recording an answer choice by the user of the said method for an objective type question by an answer selection submitting input action or by a marking action made on an said answer choices' answer choice input receiving element, the said action being integrated concurrently with the same action with quantified parameters of the said users' means of arriving at an answer choice and reasons, feelings, thoughts & needs recorded simultaneously by the said user as and when they have arisen in the mind of the said user while solving the said question & choosing the said answer choice, and (b) feeding the said integrated input to a computer programme that would analyse the results and transform them into statistical indices of performance parameters in a quantified way in reference to the said question and said test information and display the said statistical indices to the user.
    Type: Application
    Filed: November 15, 2010
    Publication date: November 15, 2012
    Inventor: Umesh Kumar GL
  • Patent number: 8227576
    Abstract: Antibodies that bind human ?-amyloid peptide, methods of treating diseases or disorders characterised by elevated ?-amyloid levels or ?-amyloid deposits with said antibodies, pharmaceutical compositions comprising said antibodies and methods of manufacture.
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: July 24, 2012
    Assignee: Glaxo Group Limited
    Inventors: Stephen Anthony Burbidge, Jonathan Henry Ellis, Susannah K Ford, Volker Germaschewski, Umesh Kumar, Karen Louise Philpott, Peter Ernest Soden
  • Patent number: 8147659
    Abstract: A gated electrode structure for altering a potential and electric field in an electrolyte near at least one working electrode is disclosed. The gated electrode structure may comprise a gate electrode biased appropriately with respect to a working electrode. Applying an appropriate static or dynamic (time varying) gate potential relative to the working electrode modifies the electric potential and field in an interfacial region between the working electrode and the electrolyte, and increases electron emission to and from states in the electrolyte, thereby facilitating an electrochemical, electrolytic or electrosynthetic reaction and reducing electrode overvoltage/overpotential.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: April 3, 2012
    Assignee: The Regents of the University of California
    Inventors: Rakesh K. Lal, Likun Shen, Umesh Kumar Mishra
  • Publication number: 20110142824
    Abstract: Antibodies that bind human ?-amyloid peptide, methods of treating diseases or disorders characterised by elevated ?-amyloid levels or ?-amyloid deposits with said antibodies, pharmaceutical compositions comprising said antibodies and methods of manufacture.
    Type: Application
    Filed: March 27, 2007
    Publication date: June 16, 2011
    Applicant: GLAXO GROUP LIMITED
    Inventors: Stephan Anthony Burbidge, Jonathan Henry Ellis, Susannah K Ford, Volker Germaschewski, Umesh Kumar, Karen Louise Phillpott, Peter Ernest Soden
  • Publication number: 20110119315
    Abstract: A method and apparatus for generating a statistical tree representing an extensible markup language Schema (XSD) is disclosed. Components of the XSD are prioritized according to predefined rules. A root node representing said XSD is created. Pairs of child nodes are generated from the root node. Each pair comprises at least one genuine node, and each pair of generated child nodes is appended to a parent node which is a genuine node. The path to each of said child nodes from a respective parent genuine node is represented with a binary sequence. At least one genuine node is allocated to a corresponding component of said XSD, the allocation being based on the prioritization of the component.
    Type: Application
    Filed: January 21, 2011
    Publication date: May 19, 2011
    Applicant: IBM CORPORATION
    Inventors: Rohit Shetty, Umesh Kumar Balaraj
  • Patent number: 7925643
    Abstract: A statistical tree representing an eXtensible Markup Language (XML) Schema document (XSD) is generated. The statistical tree captures information defined by the XSD by representing elements, attributes, and enumerations of the XSD as branches, nodes, and leaves of the statistical tree. The statistical tree has bits corresponding to nodes of the statistical tree. An XML document defined by the XSD is adaptively encoded, or compressed, as a number of bits based on the statistical tree that has been generated. The number of bits encoding the XML document are decoded, or decompressed, to yield the XML document also based on the statistical tree that has been generated.
    Type: Grant
    Filed: June 8, 2008
    Date of Patent: April 12, 2011
    Assignee: International Business Machines Corporation
    Inventors: Umesh Kumar B. Balegar, Rohit Shetty
  • Publication number: 20110062449
    Abstract: A method for growth and fabrication of semipolar (Ga, Al, In, B)N thin films, heterostructures, and devices, comprising identifying desired material properties for a particular device application, selecting a semipolar growth orientation based on the desired material properties, selecting a suitable substrate for growth of the selected semipolar growth orientation, growing a planar semipolar (Ga, Al, In, B)N template or nucleation layer on the substrate, and growing the semipolar (Ga, Al, In, B)N thin films, heterostructures or devices on the planar semipolar (Ga, Al, In, B)N template or nucleation layer. The method results in a large area of the semipolar (Ga, Al, In, B)N thin films, heterostructures, and devices being parallel to the substrate surface.
    Type: Application
    Filed: November 23, 2010
    Publication date: March 17, 2011
    Applicants: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Robert M. Farrell, JR., Troy J. Baker, Arpan Chakraborty, Benjamin A. Haskell, P. Morgan Pattison, Rajat Sharma, Umesh Kumar Mishra, Steven P. DenBaars, James S. Speck, Shuji Nakamura
  • Publication number: 20110064740
    Abstract: The present invention relates to methods of treating diseases or disorders affecting the eye or optic nerve characterised by elevated ?-amyloid levels or ?-amyloid deposits, particularly age related macular degeneration and glaucoma type diseases and ?-amyloid dependent cataract formation, with antigen binding proteins that bind ?-amyloid peptide and in particular human ?-amyloid peptide.
    Type: Application
    Filed: September 23, 2008
    Publication date: March 17, 2011
    Inventors: Stephen Anthony Burbidge, Ian Richard Catchpole, Jonathan Henry Ellis, Susannah Karen Ford, Volker Germaschewski, Umesh Kumar, Karen Louise Philpott, Peter Ernest Soden
  • Patent number: 7886223
    Abstract: A method and apparatus for generating a statistical tree representing an extensible markup language Schema (XSD) is disclosed. Components of the XSD are prioritized according to predefined rules. A root node representing the XSD is created. Pairs of child nodes are generated from the root node. Each pair comprises at least one genuine node, and each pair of generated child nodes is appended to a parent node which is a genuine node. The path to each of the child nodes from a respective parent genuine node is represented with a binary sequence. At least one genuine node is allocated to a corresponding component of the XSD, the allocation being based on the prioritization of the component. Methods, apparatus and computer program products for generating a statistical tree representing XSD, for encoding an extensible markup language (XML) document utilizing a statistical tree representing XSD, and for decoding an XML document represented by a binary encoded sequence also are disclosed.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: February 8, 2011
    Assignee: International Business Machines Corporation
    Inventors: Rohit Shetty, Umesh Kumar Balaraj
  • Patent number: 7846757
    Abstract: A method for growth and fabrication of semipolar (Ga,Al,In,B)N thin films, heterostructures, and devices, comprising identifying desired material properties for a particular device application, selecting a semipolar growth orientation based on the desired material properties, selecting a suitable substrate for growth of the selected semipolar growth orientation, growing a planar semipolar (Ga,Al,In,B)N template or nucleation layer on the substrate, and growing the semipolar (Ga,Al,In,B)N thin films, heterostructures or devices on the planar semipolar (Ga,Al,In,B)N template or nucleation layer. The method results in a large area of the semipolar (Ga,Al,In,B)N thin films, heterostructures, and devices being parallel to the substrate surface.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: December 7, 2010
    Assignees: The Regents of the University of California, Japan Science and Technology Agency
    Inventors: Robert M. Farrell, Jr., Troy J. Baker, Arpan Chakraborty, Benjamin A. Haskell, P. Morgan Pattison, Rajat Sharma, Umesh Kumar Mishra, Steven P. DenBaars, James S. Speck, Shuji Nakamura
  • Publication number: 20100163101
    Abstract: Formulations and methods of making solar cells and solar cell contacts are disclosed. In general, the invention presents a solar cell contact made from a mixture wherein the mixture comprises a metal portion, which, prior to firing, comprises nickel and silver.
    Type: Application
    Filed: April 24, 2008
    Publication date: July 1, 2010
    Applicant: FERRO CORPORATION
    Inventors: Umesh Kumar, Virginia L. Whitford, Srinivasan Sridharan, Aziz S. Shaikh
  • Patent number: 7700973
    Abstract: A dispersion-free high electron mobility transistor (HEMT), comprised of a substrate; a semi-insulating buffer layer, comprised of gallium nitride (GaN) or aluminum gallium nitride (AlGaN), deposited on the substrate, an AlGaN barrier layer, with an aluminum (Al) mole fraction larger than that of the semi-insulating buffer layer, deposited on the semi-insulating buffer layer, an n-type doped graded AlGaN layer deposited on the AlGaN barrier layer, wherein an Al mole fraction is decreased from a bottom of the n-type doped graded AlGaN layer to a top of the n-type doped graded AlGaN layer, and a cap layer, comprised of GaN or AlGaN with an Al mole fraction smaller than that of the AlGaN barrier layer, deposited on the n-type doped graded AlGaN layer.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: April 20, 2010
    Assignee: The Regents of the University of California
    Inventors: Likun Shen, Sten Johan Heikman, Umesh Kumar Mishra
  • Publication number: 20100049727
    Abstract: Compressing data from a markup language document such as an XML document includes the steps of creating from the document a path based statistical tree built according to a given set of rules, and compressing the document by using the statistical tree. In an embodiment, the statistical tree includes a multitude of paths, and a single bit represents each of said paths. Also, the document may include both enumerated data and non-enumerated data, and the enumerated data is compressed by using the statistical tree. In an embodiment, the document includes a multitude of document nodes, and the step of creating the path based statistical tree includes the step of forming said tree with a multitude of tree nodes, each of the tree nodes representing one of the document nodes.
    Type: Application
    Filed: August 20, 2008
    Publication date: February 25, 2010
    Applicant: International Business Machines Corporation
    Inventors: Umesh Kumar Balegar, Rohit Shetty
  • Publication number: 20090307244
    Abstract: A statistical tree representing an extensible Markup Language (XML) Schema document (XSD) is generated. The statistical tree captures information defined by the XSD by representing elements, attributes, and enumerations of the XSD as branches, nodes, and leaves of the statistical tree. The statistical tree has bits corresponding to nodes of the statistical tree. An XML document defined by the XSD is adaptively encoded, or compressed, as a number of bits based on the statistical tree that has been generated. The number of bits encoding the XML document are decoded, or decompressed, to yield the XML document also based on the statistical tree that has been generated.
    Type: Application
    Filed: June 8, 2008
    Publication date: December 10, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Umesh Kumar B. Balegar, Rohit Shetty
  • Publication number: 20090271180
    Abstract: A dictionary for compressing and decompressing textual data has a number of keys. Each key is associated with an identifier. The keys include static word or phrase keys, where each static word or phrase key lists one or more unchanging words in a particular order. The keys further include dynamic phrase keys, where each dynamic phrase key lists a number of words and one or more placeholders in a particular order, and each placeholder denotes a place where a word or phrase other than the words of the dynamic phrase key is to be inserted. At least one of the dynamic phrase keys may identify one or more of the words by identifiers for corresponding static words or phrase keys. At least one of the static word or phrase keys may identify one or more of the words by identifiers for corresponding other static words or phrase keys.
    Type: Application
    Filed: April 24, 2008
    Publication date: October 29, 2009
    Applicant: International Business Machines Corporation
    Inventors: Umesh Kumar Balegar, Rohit Shetty