Patents by Inventor Anuranjan Srivastava

Anuranjan Srivastava 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: 10211172
    Abstract: A surface mount device includes at least one semiconductor device including an exposed top metal, an encapsulation layer partially encapsulating the at least one semiconductor device, and at least one end-termination cap on the surface mount device resulting in an electrical connection from a first side of the surface mount device to a second side of the surface mount device. In implementations, one process for fabricating the surface mount device includes dicing a finished device wafer in a scribe-line region, applying tape to a first side of the finished device wafer, backgrinding a second side of the finished device wafer, encapsulating the second side of the finished device wafer with an encapsulation layer, singulating the finished device wafer, and forming at least one wrap-around connection from a first side of the surface mount device to a second side of the surface mount device.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: February 19, 2019
    Assignee: Maxim Integrated Products, Inc.
    Inventors: Anuranjan Srivastava, Khanh Tran
  • Patent number: 9608130
    Abstract: Semiconductor devices are described that include a capacitor integrated therein. In an implementation, the semiconductor devices include a substrate. The substrate includes multiple capacitor regions, such as a first capacitor region and a second capacitor region that are adjacent to one another. Each capacitor region includes trenches that are formed within the substrate. A metal-insulator-metal capacitor is formed within the trenches and at least partially over the substrate. The trenches disposed within the first capacitor region are at least substantially perpendicular to the trenches disposed within the second capacitor region.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: March 28, 2017
    Assignee: Maxim Integrated Products, Inc.
    Inventors: Khanh Tran, Joseph P. Ellul, Edward M. Godshalk, Kiyoko Ikeuchi, Anuranjan Srivastava
  • Patent number: 9520462
    Abstract: Semiconductor devices are described that include a capacitor integrated therein. In an implementation, the semiconductor devices include a substrate including a dopant material of a first conductivity type. A plurality of trenches are formed within the substrate. The semiconductor devices also include a diffusion region having dopant material of a second conductivity type formed proximate to the trenches. A capacitor is formed within the trenches and at least partially over the substrate. The capacitor includes at least a first electrode, a second electrode, and a dielectric material formed between the first and second electrodes.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: December 13, 2016
    Assignee: Maxim Integrated Products, Inc.
    Inventors: Khanh Tran, Joseph P. Ellul, Anuranjan Srivastava, Kiyoko Ikeuchi, Scott W. Barry
  • Patent number: 9196672
    Abstract: Semiconductor devices are described that include a capacitor integrated therein. In an implementation, the semiconductor devices include a substrate including a dopant material of a first conductivity type. A plurality of trenches are formed within the substrate. The semiconductor devices also include a diffusion region having dopant material of a second conductivity type formed proximate to the trenches. A capacitor is formed within the trenches and at least partially over the substrate. The capacitor includes at least a first electrode, a second electrode, and a dielectric material formed between the first and second electrodes.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: November 24, 2015
    Assignee: Maxim Integrated Products, Inc.
    Inventors: Khanh Tran, Joseph P. Ellul, Anuranjan Srivastava, Kiyoko Ikeuchi, Scott W. Barry
  • Publication number: 20150262944
    Abstract: A surface mount device includes at least one semiconductor device including an exposed top metal, an encapsulation layer partially encapsulating the at least one semiconductor device, and at least one end-termination cap on the surface mount device resulting in an electrical connection from a first side of the surface mount device to a second side of the surface mount device. In implementations, one process for fabricating the surface mount device includes dicing a finished device wafer in a scribe-line region, applying tape to a first side of the finished device wafer, backgrinding a second side of the finished device wafer, encapsulating the second side of the finished device wafer with an encapsulation layer, singulating the finished device wafer, and forming at least one wrap-around connection from a first side of the surface mount device to a second side of the surface mount device.
    Type: Application
    Filed: June 27, 2014
    Publication date: September 17, 2015
    Inventors: Anuranjan Srivastava, Khanh Tran
  • Patent number: 7981473
    Abstract: A process in which a wafer is exposed to a first chemically reactive precursor dose insufficient to result in a maximum saturated ALD deposition rate on the wafer, and then to a second chemically reactive precursor dose, the precursors being distributed in a manner so as to provide substantially uniform film deposition. The second chemically reactive precursor dose may likewise be insufficient to result in a maximum saturated ALD deposition rate on the wafer or, alternatively, sufficient to result in a starved saturating deposition on the wafer. The process may or may not include purges between the precursor exposures, or between one set of exposures and not another.
    Type: Grant
    Filed: March 1, 2004
    Date of Patent: July 19, 2011
    Assignee: Aixtron, Inc.
    Inventors: Gi Youl Kim, Anuranjan Srivastava, Thomas E. Seidel, Ana R. Londergan, Sasangan Ramanathan
  • Publication number: 20080131601
    Abstract: A process in which a wafer is exposed to a first chemically reactive precursor dose insufficient to result in a maximum saturated ALD deposition rate on the wafer, and then to a second chemically reactive precursor dose, the precursors being distributed in a manner so as to provide substantially uniform film deposition. The second chemically reactive precursor dose may likewise be insufficient to result in a maximum saturated ALD deposition rate on the wafer or, alternatively, sufficient to result in a starved saturating deposition on the wafer. The process may or may not include purges between the precursor exposures, or between one set of exposures and not another.
    Type: Application
    Filed: March 1, 2004
    Publication date: June 5, 2008
    Inventors: Gi Youl Kim, Anuranjan Srivastava, Thomas E. Seidel, Ana R. Londergan, Sasangan Ramanathan