Patents by Inventor Alexander Kantorov

Alexander Kantorov 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
  • METHOD FOR PATTERNING A STACK
    Publication number: 20120273999
    Abstract: The embodiments disclose a method for patterning a stack, including embedding servo patterns within a final template and creating positions of plural cross-tracked shifted position error signal (PES) fields incrementally from the embedded servo patterns on the final template.
    Type: Application
    Filed: April 29, 2011
    Publication date: November 1, 2012
    Applicant: SEAGATE TECHNOLOGY, LLC
    Inventors: Sundeep Chauhan, Alexander Kantorov, Kim Yang Lee, David Kuo, René Johannes Marinus Van de Veerdonk, Barmeshwar Vikramaditya
  • METHOD AND APPARATUS FOR WAVEFORM COMPRESSION AND DISPLAY
    Publication number: 20110199285
    Abstract: A method for displaying waveform data may compress and transfer a large collection of data (e.g., a waveform) acquired from a device onto a screen without compromising any major features of the waveform. Waveform data maybe acquired with a data acquisition instrument. The acquisition instrument may perform in-line calculations to produce two-point sets from the data. The two-point sets may be transferred through an interface bus. The two-point sets may then be displayed as representations of the waveform data as vertical lines of pixels.
    Type: Application
    Filed: October 4, 2010
    Publication date: August 18, 2011
    Inventors: Alexander Kantorov, Sundeep Chauhan