Patents by Inventor Barmeshwar Vikaramaditya

Barmeshwar Vikaramaditya 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).

  • Imprint template and methods thereof
    Patent number: 9905259
    Abstract: Provided herein is a method, including forming a first template including a first pattern, wherein forming the first template includes self-assembly of diblock copolymers guided by an initial pattern; forming a second template including a second pattern, wherein the second pattern corresponds to a servo pattern; and forming a master template from the first template, wherein the master template includes one or more portions of the first pattern combined with the second pattern.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: February 27, 2018
    Assignee: Seagate Technology LLC
    Inventors: Sundeep Chauhan, Alexander Kantorov, Kim Yang Lee, David Kuo, Rene Johannes Marinus Van de Veerdonk, Barmeshwar Vikaramaditya
  • IMPRINT TEMPLATE AND METHODS THEREOF
    Publication number: 20150302881
    Abstract: Provided herein is a method, including forming a first template including a first pattern, wherein forming the first template includes self-assembly of diblock copolymers guided by an initial pattern; forming a second template including a second pattern, wherein the second pattern corresponds to a servo pattern; and forming a master template from the first template, wherein the master template includes one or more portions of the first pattern combined with the second pattern.
    Type: Application
    Filed: April 29, 2015
    Publication date: October 22, 2015
    Inventors: Sundeep Chauhan, Alexander Kantorov, Kim Yang Lee, David Kuo, Rene Johannes Marinus Van de Veerdonk, Barmeshwar Vikaramaditya