Patents by Inventor Madhuri Nallabolu

Madhuri Nallabolu 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: 12136756
    Abstract: A method of assembling a fuel cell stack includes depositing a liquid seal material on an interconnect, pressing a fuel cell into the liquid seal material, and solidifying the liquid seal material after pressing the fuel cell into the liquid seal material. The seal material may also include a support portion or extensions which are configured to reduce an amount of compressive stress on corners of the fuel cell in the fuel cell stack.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: November 5, 2024
    Assignee: BLOOM ENERGY CORPORATION
    Inventors: Michael D. Gasda, Madhuri Nallabolu, Brian Therault, Robert Hintz, Hoa Vo, Phuc Phan, Patrick Nikong, Greg Young
  • Publication number: 20230238546
    Abstract: A fuel cell stack includes stacked solid oxide fuel cells, interconnects disposed between the fuel cells, and dielectric layers disposed on the interconnects and including a first glass-containing component and a corrosion barrier material. Optionally, the dielectric layers may cover only a portion of the interconnect riser seal surfaces which are covered by riser seals. Additionally or alternatively, the fuel cell stack may include an electrolyte reinforcement layer on the electrolyte of the solid oxide fuel cells.
    Type: Application
    Filed: November 3, 2022
    Publication date: July 27, 2023
    Inventors: Michael GASDA, Patrick NIKONG, Emad EL BATAWI, Chockkalingam KARUPPAIAH, Allyson ELLEGOOD, Madhuri NALLABOLU, Thuy Thanh MUHL
  • Patent number: 8981452
    Abstract: Methods for forming or patterning nanostructure arrays are provided. The methods involve formation of arrays on coatings comprising nanostructure association groups, formation of arrays in spin-on-dielectrics, solvent annealing after nanostructure deposition, patterning using resist, and/or use of devices that facilitate array formation. Related devices for forming nanostructure arrays are also provided, as are devices including nanostructure arrays (e.g., memory devices). Methods for protecting nanostructures from fusion during high temperature processing also are provided.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: March 17, 2015
    Assignee: SanDisk Corporation
    Inventors: Jian Chen, Xiangfeng Duan, Chao Liu, Madhuri Nallabolu, J. Wallace Parce, Srikanth Ranganathan
  • Publication number: 20140035011
    Abstract: Methods for forming or patterning nanostructure arrays are provided. The methods involve formation of arrays on coatings comprising nanostructure association groups, formation of arrays in spin-on-dielectrics, solvent annealing after nanostructure deposition, patterning using resist, and/or use of devices that facilitate array formation. Related devices for forming nanostructure arrays are also provided, as are devices including nanostructure arrays (e.g., memory devices). Methods for protecting nanostructures from fusion during high temperature processing also are provided.
    Type: Application
    Filed: September 20, 2013
    Publication date: February 6, 2014
    Applicant: SANDISK CORPORATION
    Inventors: Jian Chen, Xiangfeng Duan, Chao Liu, Madhuri Nallabolu, J. Wallace Parce, Srikanth Ranganathan
  • Patent number: 8558304
    Abstract: Methods for forming or patterning nanostructure arrays are provided. The methods involve formation of arrays on coatings comprising nanostructure association groups, formation of arrays in spin-on-dielectrics, solvent annealing after nanostructure deposition, patterning using resist, and/or use of devices that facilitate array formation. Related devices for forming nanostructure arrays are also provided, as are devices including nanostructure arrays (e.g., memory devices). Methods for protecting nanostructures from fusion during high temperature processing are also provided.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: October 15, 2013
    Assignee: SanDisk Corporation
    Inventors: Jian Chen, Xiangfeng Duan, Chao Liu, Madhuri Nallabolu, J. Wallace Parce, Srikanth Ranganathan