Patents by Inventor Praveen Gunasekaran

Praveen Gunasekaran 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 to store dynamic layer content inside a design file
    Patent number: 10387601
    Abstract: Systems and methods are disclosed for storing dynamic layer content in a design file. A design file is received having design data corresponding to a plurality of process layers. A geometric operation formula is also received. A processor generates a polygon having dynamic layer content that is formed by applying the geometric operation formula on two or more of the plurality of process layers. The updated design file is stored, the design file now having a polygon having dynamic layer content.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: August 20, 2019
    Assignee: KLA-Tencor Corporation
    Inventors: Thirupurasundari Jayaraman, Srikanth Kandukuri, Gordon Rouse, Anil Raman, Kenong Wu, Praveen Gunasekaran, Aravindh Balaji, Ankit Jain
  • Methods to Store Dynamic Layer Content Inside a Design File
    Publication number: 20170154147
    Abstract: Systems and methods are disclosed for storing dynamic layer content in a design file. A design file is received having design data corresponding to a plurality of process layers. A geometric operation formula is also received. A processor generates a polygon having dynamic layer content that is formed by applying the geometric operation formula on two or more of the plurality of process layers. The updated design file is stored, the design file now having a polygon having dynamic layer content.
    Type: Application
    Filed: November 22, 2016
    Publication date: June 1, 2017
    Inventors: Thirupurasundari Jayaraman, Srikanth Kandukuri, Gordon Rouse, Anil Raman, Kenong Wu, Praveen Gunasekaran, Aravindh Balaji