Patents by Inventor Girish Deshpande

Girish Deshpande 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).

  • Publication number: 20230049435
    Abstract: A multi-layer beverage container includes a multi-layer wall having an outer layer, a middle layer, and an inner layer. At least the inner layer is configured to flex inwards to accommodate a change in the sealed internal volume of the beverage container after a hot-filled beverage is filled inside the container and allowed to cool. The outer layer and inner layer delaminate from each other to accommodate this volume change, which allows the outer layer to retain its original shape. The middle layer functions to encourage delamination of the layers with respect to each other. A space corresponding to the volume change of the interior volume of the container is formed between the wall layers.
    Type: Application
    Filed: August 13, 2021
    Publication date: February 16, 2023
    Inventors: Advait BHAT, Girish DESHPANDE, Brian HERSHAFT, David MCKELVEY, Shiyong YAN
  • Patent number: 9490980
    Abstract: Identity based encryption (IBE). An IBE server assigns a private and public key pair to a client device based on a unique identification of the client device. To establish an encrypted session with the client device a server device requests the client device's public key from the IBE server. Authentication of the client and the server by the IBE server is based on credentials or a token. Assigned keys are securely stored in an embedded trusted platform provided in the client device.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: November 8, 2016
    Inventor: Nachiket Girish Deshpande
  • Publication number: 20150082025
    Abstract: Identity based encryption (IBE). An IBE server assigns a private and public key pair to a client device based on a unique identification of the client device. To establish an encrypted session with the client device a server device requests the client device's public key from the IBE server. Authentication of the client and the server by the IBE server is based on credentials or a token. Assigned keys are securely stored in an embedded trusted platform provided in the client device.
    Type: Application
    Filed: February 27, 2013
    Publication date: March 19, 2015
    Inventor: Nachiket Girish DESHPANDE
  • Patent number: 7282238
    Abstract: A coherent material is formed on a substrate (10) by providing a precursor suspension (14) in which particulates are suspended in a carrier fluid, and directing the precursor suspension (14) at the substrate (10) from a first source (12). Generally contemporaneously with application of the deposited precursor suspension (14) to the surface, hot gases, e.g. hot gases produced by a flame (16), are directed at the substrate (10) from a remote second source (18) to fuse the particulates into the coherent material.
    Type: Grant
    Filed: June 27, 2001
    Date of Patent: October 16, 2007
    Assignee: nGimat Co.
    Inventors: Subramaniam Shanmugham, Andrew Tye Hunt, Girish Deshpande, Tzyy-Jiuan Jan Hwang, Erika Moore, Yongdong Jiang
  • Publication number: 20070178227
    Abstract: Epitaxial thin films are formed on textured substrates. An electrode is formed on the exposed surface of the thin film; the textured substrate removed, and second electrode is formed on the thin film on the side opposite the first electrode. A capacitor is thereby formed.
    Type: Application
    Filed: June 15, 2006
    Publication date: August 2, 2007
    Inventors: Andrew Hunt, Girish Deshpande, Wen-Yi Lin, Tzyy-Jiuan Hwang
  • Publication number: 20060180790
    Abstract: The instant invention concerns a composition comprising a base polymer, at least one compound of the formula E-(L-E)x wherein: E is and L is a linking group; and at least one transition metal in a positive oxidation state.
    Type: Application
    Filed: February 15, 2006
    Publication date: August 17, 2006
    Applicant: Constar International Inc.
    Inventors: Girish Deshpande, Venkat Govindarajan, John Rost, Alan Silverman
  • Patent number: 7033637
    Abstract: Epitatial thin films for use as buffer layers for high temperature superconductors, electrolytes in solid oxide fuel cells (SOFC), gas separation membranes or dielectric material in electronic devices, are disclosed. By using CCVD, CACVD or any other suitable deposition process, epitaxial films having pore-free, ideal grain boundaries, and dense structure can be formed. Several different types of materials are disclosed for use as buffer layers in high temperature superconductors. In addition, the use of epitaxial thin films for electrolytes and electrode formation in SOFCs results in densification for pore-free and ideal gain boundary/interface microstructure. Gas separation membranes for the production of oxygen and hydrogen are also disclosed. These semipermeable membranes are formed by high-quality, dense, gas-tight, pinhole free sub-micro scale layers of mixed-conducting oxides on porous ceramic substrates. Epitaxial thin films as dielectric material in capacitors are also taught herein.
    Type: Grant
    Filed: January 12, 2000
    Date of Patent: April 25, 2006
    Assignee: MicroCoating Technologies, Inc.
    Inventors: Andrew Tye Hunt, Girish Deshpande, Wen-Yi Lin, Tzyy-Jiuan Jan
  • Patent number: 7031136
    Abstract: Tunable capacitors (10, 20, 30, 40) have a dielectric material (16, 26, 36, 42) between electrodes, which dielectric material comprises an insulating material (17, 27, 37, 42) and electrically conductive material, (18, 28, 38, 48) e.g., conductive nanoparticulates, dispersed therein. In certain cases, enhanced tune-ability is achieved when the dielectric material comprises elongated nanoparticulates (38). Further enhanced tune-ability may be achieved by aligning elongated particulates in an electrode-to-electrode direction. Nanoparticulates may be produced by heating passivated nanoparticulates. Passivated nanoparticulates may be covalently bound within a polymeric matrix. High bias potential device structures can be formed with preferential mobilities.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: April 18, 2006
    Assignee: nGimat Co.
    Inventors: Andrew Tye Hunt, Miodrag Oljaca, Scott Flanagan, Girish Deshpande, Stein Lee, Peter W. Faguy
  • Patent number: 6939576
    Abstract: Coatings, particularly thin films, of polymeric material are produced in accordance with the invention by applying a finely divided aerosol of polymer solution to a substrate and substantially simultaneously applying an energy source to the applied solution to apply the solution. In cases where the polymer is cross-linking, the energy source assists in cross-linking of the polymer. The preferred energy source is a flame that may optionally or desirably deposit material along with the polymer spray. One particular aspect of the invention is directed to production of polyimide films. In accordance with another aspect of the invention, the co-deposition process is used to provide thin polysiloxane coatings on glass and other substrates.
    Type: Grant
    Filed: June 27, 2001
    Date of Patent: September 6, 2005
    Assignee: nGimat Co.
    Inventors: Girish Deshpande, Andrew Tye Hunt, Subramaniam Shanmugham, Eric J. Yurtkuran, Todd Polley, Miodrag Oljara, Tzyy-Jiuan Jan Hwang, Aimee Poda, George Neuman
  • Publication number: 20050019594
    Abstract: Epitaxial thin films for use as buffer layers for high temperature superconductors, electrolytes in solid oxide fuel cells (SOFC), gas separation membranes or dielectric material in electronic devices, are disclosed. By using CCVD, CACVD or any other suitable deposition process, epitaxial films having pore-free, ideal grain boundaries, and dense structure can be formed. Several different types of materials are disclosed for use as buffer layers in high temperature superconductors. In addition, the use of epitaxial thin films for electrolytes and electrode formation in SOFCs results in densification for pore-free and ideal grain boundary/interface microstructure, Gas separation membranes for the production of oxygen and hydrogen are also disclosed. These semipermeable membranes are formed of high-quality, dense, gas-tight, pinhole free sub-micron scale layers of mixed-conducting oxides on porous ceramic substrates. Epitaxial thin films as dielectric material in capacitors are also taught herein.
    Type: Application
    Filed: June 7, 2004
    Publication date: January 27, 2005
    Inventors: Andrew Hunt, Girish Deshpande, Wen-Yi Lin, Tzyy-Jiuan Hwang
  • Publication number: 20040169992
    Abstract: Tunable capacitors (10, 20, 30, 40) have a dielectric material (16, 26, 36, 42) between electrodes, which dielectric material comprises an insulating material (17, 27, 37, 42) and electrically conductive material, (18, 28, 38, 48) e.g., conductive nanoparticulates, dispersed therein. In certain cases, enhanced tune-ability is achieved when the dielectric material comprises elongated nanoparticulates (38). Further enhanced tune-ability may be achieved by aligning elongated particulates in an electrode-to-electrode direction. Nanoparticulates may be produced by heating passivated nanoparticulates. Passivated nanoparticulates may be covalently bound within a polymeric matrix. High bias potential device structures can be formed with preferential mobilities.
    Type: Application
    Filed: October 9, 2003
    Publication date: September 2, 2004
    Inventors: Andrew Tye Hunt, Miodrag Oljaca, Scott Flanagan, Girish Deshpande, Stein Lee, Peter W. Faguy
  • Publication number: 20030215644
    Abstract: Coatings, particularly thin films, of polymeric material are produced in accordance with the invention by applying a finely divided aerosol (N) of polymer solution to a substrate (30) and substantially simultaneously applying an energy source (38) to the applied solution to apply the solution. In cases where the polymer is cross-linking, the energy source assists in cross-linking of the polymer. The preferred energy source is a flame (38) that may optionally or desirably deposit material along with the polymer spray. One particular aspect of the invention is directed to production of polyimide films. In accordance with another aspect of the invention, the co-deposition process is used to provide thin polysiloxane coatings on glass and other substrates.
    Type: Application
    Filed: December 18, 2002
    Publication date: November 20, 2003
    Inventors: Girish Deshpande, Andrew Tye Hunt, Subramaniam Shanmugham, Eric J. Yurtkuran, Todd Polley, Miodrag Oljara, Tzyy-Jiuan Jan Hwang, Aimee Poda, George Neuman
  • Publication number: 20030047617
    Abstract: A coherent material is formed on a substrate (10) by providing a precursor suspension (14) in which particulates are suspended in a carrier fluid, and directing the precursor suspension (14) at the substrate (10) from a first source (12). Generally contemporaneously with application of the deposited precursor suspension (14) to the surface, hot gases, e.g. hot gases produced by a flame (16), are directed at the substrate (10) from a remote second source (18) to fuse the particulates into the coherent material.
    Type: Application
    Filed: April 26, 2002
    Publication date: March 13, 2003
    Inventors: Subramaniam Shanmugham, Andrew Tye Hunt, Girish Deshpande, Jiuan Jan Hwang, Erika Moore, Yongdong Jiang
  • Patent number: 6368665
    Abstract: An improved chemical vapor deposition apparatus and procedure is disclosed. The technique provides improved shielding of the reaction and deposition zones involved in providing CVD coatings, whereby coatings can be produced, at atmospheric pressure, of materials which are sensitive to components in the atmosphere on substrates which are sensitive to high temperatures and which are too large, or inconvenient, to process in vacuum or similar chambers. The improved technique can be used with various energy sources and is particularly compatible with Combustion Chemical Vapor Deposition (CCVD) techniques.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: April 9, 2002
    Assignee: MicroCoating Technologies, Inc.
    Inventors: Andrew T. Hunt, Subramaniam Shanmugham, William D. Danielson, Henry A. Luten, Tzyy Jiuan Hwang, Girish Deshpande