Patents by Inventor Ozgun SUZER

Ozgun SUZER 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).

  • Methods and apparatuses for localized annealing of sliders configured for heat assisted magnetic recording
    Patent number: 10643641
    Abstract: A slider for heat assisted magnetic recording (HAMR) is provided. The slider includes a writer for writing data to a HAMR medium, a reader for reading data stored on the HAMR medium, a near field transducer (NFT), a first waveguide optically coupled to the NFT, a slider laser configured to generate and transmit a first light energy to the first waveguide such that the NFT causes a portion of the HAMR medium to heat up, to assist the writer for writing data to the HAMR medium, and a second waveguide optically coupled to the NFT, for transmitting a light energy from an external laser to the NFT to optically anneal the NFT during a fabrication process of the slider.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: May 5, 2020
    Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
    Inventors: Bin Ouyang, Takuya Matsumoto, Utis Cumhnoo, Mousumi Mani Biswas, Ozgun Suzer, Marc A Finot
  • Spatially resolved imaging of opto-electrical property variations
    Patent number: 8836944
    Abstract: Systems and methods for opto electric properties are provided. A light source illuminates a sample. A reference detector senses light from the light source. A sample detector receives light from the sample. A positioning fixture allows for relative positioning of the sample or the light source with respect to each other. An electrical signal device measures the electrical properties of the sample. The reference detector, sample detector and electrical signal device provide information that may be processed to determine opto-electric properties of the same.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: September 16, 2014
    Assignee: Uchicago Argonne, LLC
    Inventors: Maxim Nikiforov, Seth B. Darling, Ozgun Suzer, Jeffrey Guest, Andreas Roelofs
  • SPATIALLY RESOLVED IMAGING OF OPTO-ELECTRICAL PROPERTY VARIATIONS
    Publication number: 20140085638
    Abstract: Systems and methods for opto electric properties are provided. A light source illuminates a sample. A reference detector senses light from the light source. A sample detector receives light from the sample. A positioning fixture allows for relative positioning of the sample or the light source with respect to each other. An electrical signal device measures the electrical properties of the sample. The reference detector, sample detector and electrical signal device provide information that may be processed to determine opto-electric properties of the same.
    Type: Application
    Filed: September 27, 2012
    Publication date: March 27, 2014
    Inventors: Maxim NIKIFOROV, Seth B. DARLING, Ozgun SUZER, Jeffrey GUEST, Andreas ROELOFS