Patents by Inventor Atanu Das

Atanu Das 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: 20230363404
    Abstract: The present invention is providing a whipping cream composition comprising combination of fats, protein, sweetener, stabilizer, emulsifier and water. The whipping cream composition is a low-fat, non-dairy whipping cream composition that is stable at high temperature. The whipping cream composition having increased heat stability such as rosette stability, bench stability, high overrun, and no cracking on finished cakes at high temperature.
    Type: Application
    Filed: September 30, 2021
    Publication date: November 16, 2023
    Inventors: Atanu DAS, Prabhakar DASUD, Shashi MISHRA, Shri K SHARMA
  • Patent number: 11164738
    Abstract: A removal composition and process for cleaning post-chemical mechanical polishing (CMP) contaminants and ceria particles from a microelectronic device having said particles and contaminants thereon. The composition achieves highly efficacious removal of the ceria particles and CMP contaminant material from the surface of the microelectronic device without compromising the low-k dielectric, silicon nitride, or tungsten-containing materials.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: November 2, 2021
    Assignee: Entegris, Inc.
    Inventors: Daniela White, Thomas Parson, Michael White, Emanuel I. Cooper, Atanu Das
  • Publication number: 20180204736
    Abstract: A removal composition and process for cleaning post-chemical mechanical polishing (CMP) contaminants and ceria particles from a microelectronic device having said particles and contaminants thereon. The composition achieves highly efficacious removal of the ceria particles and CMP contaminant material from the surface of the microelectronic device without compromising the low-k dielectric, silicon nitride, or tungsten-containing materials.
    Type: Application
    Filed: January 18, 2018
    Publication date: July 19, 2018
    Inventors: Daniela White, Thomas Parson, Michael White, Emmanuel I. Cooper, Atanu Das
  • Publication number: 20100230722
    Abstract: A High Electron Mobility Transistor (HEMT) device, which is formed by connecting a plurality of low power flip-chip type High Electron Mobility Transistor (HEMT) elements in parallel, or connected them in parallel and in series in combination into a tree-shaped structure, and then connecting said structure to an input terminal and an output terminal. Distances between each of the flip-chip type HEMT elements, from each element to said input terminal, and from each element to said output terminal are designed to be equal, such that powers consumed by each of the flip-chip type HEMT elements are equal, currents flowing through are evenly distributed, and heat generated is liable to be dissipated. A spike leakage protection layer, such as zinc-oxide (ZnO) amorphous layer or poly-crystal layer, is further included, hereby further enhancing the efficiency of said flip-chip type HEMT element and prolonging its service life.
    Type: Application
    Filed: November 5, 2009
    Publication date: September 16, 2010
    Inventors: Liann-Be CHANG, Hsien-Chin Chiu, Yun-Lin Lee, Chao-Wei Lin, Atanu Das