Patents by Inventor Sridhar Dubbaka

Sridhar Dubbaka 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 of forming features
    Patent number: 10361068
    Abstract: A method of forming a feature in a void, the method including filling the void having at least one sloped wall with a polymeric material; forming a layer of photoresist over the polymeric material; forming a gap in the layer of photoresist; and etching the polymeric material exposed by the gap in the layer of photoresist to form a feature.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: July 23, 2019
    Assignee: Seagate Technology LLC
    Inventors: Sridhar Dubbaka, Sriram Viswanathan, Christina Hutchinson
  • Methods of forming near field transducers (NFTS) and portions thereof
    Patent number: 10186283
    Abstract: A method of forming a peg of a NFT, the peg having a tapered portion, the method including depositing a layer of dielectric material; forming a three dimensional shape from at least a portion of the dielectric material the three dimensional shape having two side surfaces and two end surfaces; and depositing plasmonic material on at least one side surface of the three dimensional shape of dielectric material, wherein the plasmonic material deposited on the at least one side surface forms the tapered portion of the peg.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: January 22, 2019
    Assignee: Seagate Technology LLC
    Inventors: Sridhar Dubbaka, YongJun Zhao, David Michael Grundman
  • ELASTIC SCALE-UP METHOD AND SYSTEM FOR VIRTUAL RESOURCE IN CLOUD COMPUTING ENVIRONMENT, AND DEVICE
    Publication number: 20180234493
    Abstract: The present application relates to the field of cloud computing technologies. In one example method, when a cloud management device scales up a new execution device, before the execution device is successfully scaled up, that is, before a data routing table of each execution device is updated, the cloud management device sends an IP address of the new execution device to a load balancer, so that the new execution device can receive a service request allocated by the load balancer. When the execution device processes the service request, and if a data module is required to process the request, the execution device still allocates the data module according to a previous data routing table.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 16, 2018
    Inventors: Yun YE, Nianli ZHANG, Sridhar DUBBAKA
  • METHODS OF FORMING FEATURES
    Publication number: 20180114674
    Abstract: A method of forming a feature in a void, the method including filling the void having at least one sloped wall with a polymeric material; forming a layer of photoresist over the polymeric material; forming a gap in the layer of photoresist; and etching the polymeric material exposed by the gap in the layer of photoresist to form a feature.
    Type: Application
    Filed: September 18, 2017
    Publication date: April 26, 2018
    Inventors: Sridhar Dubbaka, Sriram Viswanathan, Christina Hutchinson
  • Methods of forming features
    Patent number: 9767989
    Abstract: A method of forming a feature in a void, the method including filling the void having at least one sloped wall with a polymeric material; forming a layer of photoresist over the polymeric material; forming a gap in the layer of photoresist; and etching the polymeric material exposed by the gap in the layer of photoresist to form a feature.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: September 19, 2017
    Assignee: Seagate Technology LLC
    Inventors: Sridhar Dubbaka, Sriram Viswanathan, Christina Hutchinson
  • METHODS OF FORMING FEATURES
    Publication number: 20160133440
    Abstract: A method of forming a feature in a void, the method including filling the void having at least one sloped wall with a polymeric material; forming a layer of photoresist over the polymeric material; forming a gap in the layer of photoresist; and etching the polymeric material exposed by the gap in the layer of photoresist to form a feature.
    Type: Application
    Filed: November 11, 2015
    Publication date: May 12, 2016
    Inventors: Sridhar Dubbaka, Sriram Viswanathan, Christina Hutchinson
  • METHODS OF FORMING NEAR FIELD TRANSDUCERS (NFTS) AND PORTIONS THEREOF
    Publication number: 20160133275
    Abstract: A method of forming a peg of a NFT, the peg having a tapered portion, the method including depositing a layer of dielectric material; forming a three dimensional shape from at least a portion of the dielectric material the three dimensional shape having two side surfaces and two end surfaces; and depositing plasmonic material on at least one side surface of the three dimensional shape of dielectric material, wherein the plasmonic material deposited on the at least one side surface forms the tapered portion of the peg.
    Type: Application
    Filed: November 11, 2015
    Publication date: May 12, 2016
    Inventors: Sridhar Dubbaka, YongJun Zhao, David Michael Grundman