Patents by Inventor Dhirendra M. Patel

Dhirendra M. Patel 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).

  • Thermal receiver for high power solar concentrators and method of assembly
    Patent number: 9412891
    Abstract: A device for dissipating heat from a photovoltaic cell is disclosed. A first thermally conductive layer receives heat from the photovoltaic cell and reduces a density of the received heat. A second thermally conductive layer conducts heat from the first thermally conductive layer to a surrounding environment. An electrically isolating layer thermally couples the first thermally conductive layer and the second thermally conductive layer.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: August 9, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michael A. Gaynes, Peter D. Kirchner, Yves C. Martin, Naim Moumen, Dhirendra M. Patel, Robert L. Sandstrom, Theodore G. van Kessel, Brent A. Wacaser, Hussam Khonkar
  • Thermal receiver for high power solar concentrators and method of assembly
    Patent number: 9324896
    Abstract: A device for dissipating heat from a photovoltaic cell is disclosed. A first thermally conductive layer receives heat from the photovoltaic cell and reduces a density of the received heat. A second thermally conductive layer conducts heat from the first thermally conductive layer to a surrounding environment. An electrically isolating layer thermally couples the first thermally conductive layer and the second thermally conductive layer.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: April 26, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michael A. Gaynes, Peter D. Kirchner, Yves C. Martin, Naim Moumen, Dhirendra M. Patel, Robert L. Sandstrom, Theodore G. van Kessel, Brent A. Wacaser
  • THERMAL RECEIVER FOR HIGH POWER SOLAR CONCENTRATORS AND METHOD OF ASSEMBLY
    Publication number: 20140166070
    Abstract: A device for dissipating heat from a photovoltaic cell is disclosed. A first thermally conductive layer receives heat from the photovoltaic cell and reduces a density of the received heat. A second thermally conductive layer conducts heat from the first thermally conductive layer to a surrounding environment. An electrically isolating layer thermally couples the first thermally conductive layer and the second thermally conductive layer.
    Type: Application
    Filed: December 17, 2012
    Publication date: June 19, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michael A. Gaynes, Peter D. Kirchner, Yves C. Martin, Naim Moumen, Dhirendra M. Patel, Robert L. Sandstrom, Theodore G. van Kessel, Brent A. Wacaser
  • THERMAL RECEIVER FOR HIGH POWER SOLAR CONCENTRATORS AND METHOD OF ASSEMBLY
    Publication number: 20140166071
    Abstract: A device for dissipating heat from a photovoltaic cell is disclosed. A first thermally conductive layer receives heat from the photovoltaic cell and reduces a density of the received heat. A second thermally conductive layer conducts heat from the first thermally conductive layer to a surrounding environment. An electrically isolating layer thermally couples the first thermally conductive layer and the second thermally conductive layer.
    Type: Application
    Filed: August 20, 2013
    Publication date: June 19, 2014
    Applicant: International Business Machines Corporation
    Inventors: Michael A. Gaynes, Peter D. Kirchner, Yves C. Martin, Naim Moumen, Dhirendra M. Patel, Robert L. Sandstrom, Theodore G. van Kessel, Brent A. Wacaser
  • Telephone stand
    Patent number: D364621
    Type: Grant
    Filed: December 5, 1994
    Date of Patent: November 28, 1995
    Assignee: AT&T Corp.
    Inventors: John E. Clarke, David C. Danielson, Bernard A. DeSiena, Sonia M. Estevez-Alcolado, James R. Graham, Michael L. Moroze, Daniel J. O'Donnell, Donald A. Palaski, Dhirendra M. Patel, Robert T. Saizan, David C. Stowers, Susan L. Tuttle
  • Cradle for a telephone handset
    Patent number: D365824
    Type: Grant
    Filed: December 5, 1994
    Date of Patent: January 2, 1996
    Assignee: AT&T Corp.
    Inventors: David C. Danielson, Sonia M. Estevez-Alcolado, Michael L. Moroze, Daniel J. O'Donnell, Dhirendra M. Patel, Robert T. Saizan, David C. Stowers, Susan L. Tuttle
  • Portable telephone handset
    Patent number: D369358
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: April 30, 1996
    Assignee: AT&T Corp.
    Inventors: Sonia M. Estevez-Alcolado, Dhirendra M. Patel, Robert T. Saizan
  • Portable telephone handset
    Patent number: D389141
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: January 13, 1998
    Assignee: Lucent Technologies Inc.
    Inventors: Mark Biasotti, John Edward Clarke, Michael L. Moroze, Michael John Nuttall, Dhirendra M. Patel, John Henry Schaffeld, Susan L. Tuttle, Sanjay Upasani