Patents by Inventor Andrey STEPANOV

Andrey STEPANOV 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).

  • Patent number: 11921297
    Abstract: A system for generating pump illumination for laser sustained plasma (LSP) is disclosed. The system may include an illumination source configured to output a pump beam, one or more focusing optics, and one or more beam shapers configured to reshape the pump beam to provide a shaped pupil power distribution at an illumination pupil plane of the one or more focusing optics. The shaped pupil power distribution may include at least one of a flat-top distribution or an inverted distribution with a central local intensity minimum. Further, the one or more focusing optics may receive the pump beam from the one or more beam shapers and direct the pump beam to a plasma-forming material, whereby the pump beam at least one of forms or maintains a plasma that emits broadband illumination.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: March 5, 2024
    Assignee: KLA Corporation
    Inventors: Ilya Bezel, Matthew Derstine, Andrey Stepanov, Nikolay Sherbak
  • Publication number: 20220187610
    Abstract: A system for generating pump illumination for laser sustained plasma (LSP) is disclosed. The system may include an illumination source configured to output a pump beam, one or more focusing optics, and one or more beam shapers configured to reshape the pump beam to provide a shaped pupil power distribution at an illumination pupil plane of the one or more focusing optics. The shaped pupil power distribution may include at least one of a flat-top distribution or an inverted distribution with a central local intensity minimum. Further, the one or more focusing optics may receive the pump beam from the one or more beam shapers and direct the pump beam to a plasma-forming material, whereby the pump beam at least one of forms or maintains a plasma that emits broadband illumination.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 16, 2022
    Inventors: Ilya Bezel, Matthew Derstine, Andrey Stepanov, Nikolay Sherbak
  • Patent number: 11340880
    Abstract: A method for an application management service is provided. In the method, a request for a list of available applications is received and a list of available applications is generated based on a whitelist. The list of available applications is transmitted and a selection of an available application is received. A package file corresponding to the selected application is generated and the package file and an installation file corresponding to the selected application are transmitted.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: May 24, 2022
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Myung Han Yoo, Shivaun Albright, Shane R. Konsella, Jorge Miguel Del Hierro, Ajay Sharma, Andrey Stepanov
  • Patent number: 11262591
    Abstract: A system for generating pump illumination for laser sustained plasma (LSP) is disclosed. In embodiments, the system includes an illumination source and a beam shaper. The illumination source can be configured to output illumination having a first pupil power distribution. In embodiments, the beam shaper is configured to receive the illumination having the first pupil power distribution from the illumination source and is further configured to output pump illumination having a second pupil power distribution that is different from the first pupil power distribution.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: March 1, 2022
    Assignee: KLA Corporation
    Inventors: Ilya Bezel, Matthew Derstine, Andrey Stepanov, Nikolay Sherbak
  • Publication number: 20210089290
    Abstract: A method for an application management service is provided. In the method, a request for a list of available applications is received and a list of available applications is generated based on a whitelist. The list of available applications is transmitted and a selection of an available application is received. A package file corresponding to the selected application is generated and the package file and an installation file corresponding to the selected application are transmitted.
    Type: Application
    Filed: May 17, 2018
    Publication date: March 25, 2021
    Inventors: Myung Han YOO, Shivaun ALBRIGHT, Shane R. KONSELLA, Jorge Miguel DEL HIERRO, Ajay SHARMA, Andrey STEPANOV
  • Publication number: 20200150445
    Abstract: A system for generating pump illumination for laser sustained plasma (LSP) is disclosed. In embodiments, the system includes an illumination source and a beam shaper. The illumination source can be configured to output illumination having a first pupil power distribution. In embodiments, the beam shaper is configured to receive the illumination having the first pupil power distribution from the illumination source and is further configured to output pump illumination having a second pupil power distribution that is different from the first pupil power distribution.
    Type: Application
    Filed: November 9, 2018
    Publication date: May 14, 2020
    Inventors: Ilya Bezel, Matthew Derstine, Andrey Stepanov, Nikolay Sherbak
  • Publication number: 20170068823
    Abstract: A method of managing registry information of an image forming apparatus registered to a cloud printing system is provided. The method includes receiving, from a local server of an in-house network system of an entity, a request to register the image forming apparatus with non-secure data of the registry information of the image forming apparatus, determining whether a license of the entity is valid, and storing the received non-secure data in a cloud area and completing registration of the image forming apparatus when the license is determined to be valid.
    Type: Application
    Filed: August 8, 2016
    Publication date: March 9, 2017
    Inventors: Andrey STEPANOV, Hwan-joon CHOI