Patents by Inventor Tushar Kanti Ghosh

Tushar Kanti Ghosh 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).

  • Methods and systems for selectively connecting and disconnecting conductors in a fabric
    Patent number: 7329323
    Abstract: Methods and systems for selectively connecting and disconnecting conductors in a fabric are disclosed. First and second conductors are integrated into a fabric such that the conductors intersect at a crossover point. The conductors are bonded to each other at the crossover point to improve AC and DC characteristics. Disconnect areas may be provided near the crossover point to allow selective disconnection of the conductors from the crossover point.
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: February 12, 2008
    Assignee: North Carolina State University
    Inventors: Anuj Dhawan, Tushar Kanti Ghosh, John Muth, Abdelfattah Seyam
  • Methods and systems for selectively connecting and disconnecting conductors in a fabric
    Patent number: 6852395
    Abstract: Methods and systems for selectively connecting and disconnecting conductors in a fabric are disclosed. First and second conductors are integrated into a fabric such that the conductors intersect at a crossover point. The conductors are bonded to each other at the crossover point to improve AC and DC characteristics. Disconnect areas may be provided near the crossover point to allow selective disconnection of the conductors from the crossover point.
    Type: Grant
    Filed: January 8, 2002
    Date of Patent: February 8, 2005
    Assignee: North Carolina State University
    Inventors: Anuj Dhawan, Tushar Kanti Ghosh, John Muth, Abdelfattah Seyam
  • Process for elimination of low concentrations of hydrogen sulfide in gas mixtures by catalytic oxidation
    Patent number: 6652826
    Abstract: A process is described for the elimination of hydrogen sulfide from gas mixtures by catalytic oxidation over activated carbon catalyst which converts the hydrogen sulfide to elemental sulfur and water, the former being sorbed by the activated carbon while the latter is transported with the gas mixture and may be removed by known dehydration processes. The above oxidative process is conducted at elevated temperatures and pressures and with sufficient residence time to assure virtually complete conversion of the hydrogen sulfide with minimal production of by-product sulfur dioxide. Traces of heavy hydrocarbons in the feed gas mixture which may reduce the life of the catalyst and the quality of the sulfur product may be removed by cryogenic means or by sorption on an activated carbon guard bed.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: November 25, 2003
    Assignee: Xergy Processing Inc.
    Inventors: Aminul Islam Chowdhury, Eric Lars Tollefson, Tushar Kanti Ghosh
  • Methods and systems for selectively connecting and disconnecting conductors in a fabric
    Publication number: 20030129905
    Abstract: Methods and systems for selectively connecting and disconnecting conductors in a fabric are disclosed. First and second conductors are integrated into a fabric such that the conductors intersect at a crossover point. The conductors are bonded to each other at the crossover point to improve AC and DC characteristics. Disconnect areas may be provided near the crossover point to allow selective disconnection of the conductors from the crossover point.
    Type: Application
    Filed: January 8, 2002
    Publication date: July 10, 2003
    Inventors: Anuj Dhawan, Tushar Kanti Ghosh, John Muth, Abdelfattah Seyam