Patents by Inventor John Forster

John Forster 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).

  • Publication number: 20250259823
    Abstract: Embodiments disclosed herein include dielectric resonators for microwave plasma application. In an embodiment, such an apparatus comprises a dielectric puck, where the dielectric puck has a cylindrical shape. In an embodiment, the dielectric puck comprises a first region with a first dielectric constant, and a second region with a second dielectric constant that is different than the first dielectric constant. In an embodiment, the dielectric puck further comprises a hole into a top surface of the dielectric puck.
    Type: Application
    Filed: February 9, 2024
    Publication date: August 14, 2025
    Inventors: XIAOKANG YANG, SATHYA GANTA, KENNETH DOERING, SANJEEV BALUJA, JOHN FORSTER
  • Publication number: 20250157788
    Abstract: Data associated with a power testing process performed for a substrate support assembly is provided as input to a trained machine learning model. A measurement value for an electron flow across one or more components of the substrate support assembly in accordance with the power testing process is obtained based on one or more outputs of the trained machine learning model. A first quality rating or a second quality rating is assigned to the substrate support assembly based on whether the measurement value satisfies an electron flow criterion, wherein the first quality rating indicates a higher quality than the second quality rating. An indication of whether the substrate support assembly is to be installed at a processing chamber in view of the assigned second quality rating is transmitted to a client device.
    Type: Application
    Filed: January 14, 2025
    Publication date: May 15, 2025
    Inventors: Arvind Shankar Raman, Harikrishnan Rajagopal, John Forster
  • Patent number: 12205791
    Abstract: Methods and systems for rating a current substrate support assembly based on impedance circuit electron flow are provided. Data associated with an amount of radio frequency (RF) power flowed through an electrical component of a current substrate support assembly during a current testing process performed for the current substrate support assembly is provided as input to a trained machine learning model. One or more outputs of the trained machine learning model are obtained. A measurement value for an electron flow across an impedance circuit of the current substrate support assembly is extracted from the one or more outputs. In response to a determination that the extracted measurement value for the electron flow satisfies an electron flow criterion, a first quality rating is assigned to the current substrate support assembly.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: January 21, 2025
    Assignee: Applied Materials, Inc.
    Inventors: Arvind Shankar Raman, Harikrishnan Rajagopal, John Forster
  • Publication number: 20240395505
    Abstract: Embodiments disclosed herein include a dynamic load simulator. In an embodiment, the dynamic load simulator comprises an impedance load, a reverse match network, and a smart RF controller. In an embodiment, the smart RF controller comprises a dynamic load generator, and a reverse match controller.
    Type: Application
    Filed: July 31, 2024
    Publication date: November 28, 2024
    Inventors: Jie Yu, Yue Guo, Kartik Ramaswamy, Tao Zhang, Shahid Rauf, John Forster, Sidharth Bhatia, Rong Gang Zheng
  • Patent number: 12080519
    Abstract: Embodiments disclosed herein include a dynamic load simulator. In an embodiment, the dynamic load simulator comprises an impedance load, a reverse match network, and a smart RF controller. In an embodiment, the smart RF controller comprises a dynamic load generator, and a reverse match controller.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: September 3, 2024
    Assignee: Applied Materials, Inc.
    Inventors: Jie Yu, Yue Guo, Kartik Ramaswamy, Tao Zhang, Shahid Rauf, John Forster, Sidharth Bhatia, Rong Gang Zheng
  • Publication number: 20240018646
    Abstract: Embodiments disclosed herein include semiconductor processing tools. In an embodiment, the semiconductor processing tool comprises a chamber, a chuck within the chamber, where the chuck is configured to rotate, a pedestal holder around the chuck, and a utility column coupled to the chuck. In an embodiment, the utility column comprises a magnetic coupler to enable rotation of portions of the utility column and the chuck, and a rotary electrical feedthrough.
    Type: Application
    Filed: July 14, 2022
    Publication date: January 18, 2024
    Inventors: ANANTHA SUBRAMANI, YANG GUO, JOHN FORSTER, WADE HARRELSON, ANDREW TOMKO, ANTHONY CHAN, SATHYA SWAROOP GANTA, MIKE MURTAGH, SANJEEV BALUJA
  • Publication number: 20230411119
    Abstract: Embodiments disclosed herein include a dynamic load simulator. In an embodiment, the dynamic load simulator comprises an impedance load, a reverse match network, and a smart RF controller. In an embodiment, the smart RF controller comprises a dynamic load generator, and a reverse match controller.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 21, 2023
    Inventors: Jie Yu, Yue Guo, Kartik Ramaswamy, Tao Zhang, Shahid Rauf, John Forster, Sidharth Bhatia, Rong Gang Zheng
  • Publication number: 20220238300
    Abstract: Methods and systems for rating a current substrate support assembly based on impedance circuit electron flow are provided. Data associated with an amount of radio frequency (RF) power flowed through an electrical component of a current substrate support assembly during a current testing process performed for the current substrate support assembly is provided as input to a trained machine learning model. One or more outputs of the trained machine learning model are obtained. A measurement value for an electron flow across an impedance circuit of the current substrate support assembly is extracted from the one or more outputs. In response to a determination that the extracted measurement value for the electron flow satisfies an electron flow criterion, a first quality rating is assigned to the current substrate support assembly.
    Type: Application
    Filed: January 26, 2021
    Publication date: July 28, 2022
    Inventors: Arvind Shankar Raman, Harikrishnan Rajagopal, John Forster
  • Patent number: 11170982
    Abstract: Methods and apparatus for low angle, selective plasma deposition on a substrate. A plasma chamber uses a process chamber having an inner processing volume, a three dimensional (3D) magnetron with a sputtering target with a hollow inner area that overlaps at least a portion of sides of the sputtering target and moves in a linear motion over a length of the sputtering target, a housing surrounding the 3D magnetron and the sputtering target such that at least one side of the housing exposes the hollow inner area of the sputtering target, and a linear channel interposed between the housing and a wall of the process chamber.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: November 9, 2021
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Anantha K. Subramani, Praburam Raja, Steven V. Sansoni, John Forster, Philip Kraus, Yang Guo, Prashanth Kothnur, Farzad Houshmand, Bencherki Mebarki, John Joseph Mazzocco, Thomas Brezoczky
  • Patent number: 10961540
    Abstract: A method of gene editing or gene stacking within a FAD3 loci by cleaving, in a site directed manner, a location in a FAD3 gene in a cell, to generate a break in the FAD3 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: March 30, 2021
    Assignees: Dow AgroSciences LLC, Sangamo Therapeutics, Inc.
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, W. Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin
  • Patent number: 10640779
    Abstract: An Engineered Transgene Integration Platform (ETIP) is described that can be inserted randomly or at targeted locations in plant genomes to facilitate rapid selection and detection of a GOI that is perfectly targeted (both the 5? and 3? ends) at the ETIP genomic location. One element in the subject disclosure is the introduction of specific double stranded breaks within the ETIP. In some embodiments, an ETIP is described using zinc finger nuclease binding sites, but may utilize other targeting technologies such as meganucleases, CRISPRs, TALs, or leucine zippers. Also described are compositions of, and methods for producing, transgenic plants wherein the donor or payload DNA expresses one or more products of an exogenous nucleic acid sequence (e.g. protein or RNA) that has been stably-integrated into an ETIP in a plant cell. In embodiments, the ETIP facilitates testing of gene candidates and plant expression vectors from ideation through Development phases.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: May 5, 2020
    Assignee: Dow AgroSciences LLC
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, W. Mike Ainley, Matthew J. Henry, John Mason, Sandeep Kumar, Stephen Novak
  • Publication number: 20200087671
    Abstract: A method of gene editing or gene stacking within a FAD3 loci by cleaving, in a site directed manner, a location in a FAD3 gene in a cell, to generate a break in the FAD3 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Application
    Filed: November 27, 2019
    Publication date: March 19, 2020
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, W. Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin
  • Patent number: 10577616
    Abstract: A method of gene editing or gene stacking within a FAD2 loci by cleaving, in a site directed manner, a location in a FAD2 gene in a cell, to generate a break in the FAD2 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: March 3, 2020
    Assignees: Dow AgroSciences LLC, Sangamo Therapeutics, Inc.
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, W. Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin
  • Publication number: 20200051794
    Abstract: Methods and apparatus for low angle, selective plasma deposition on a substrate. A plasma chamber uses a process chamber having an inner processing volume, a three dimensional (3D) magnetron with a sputtering target with a hollow inner area that overlaps at least a portion of sides of the sputtering target and moves in a linear motion over a length of the sputtering target, a housing surrounding the 3D magnetron and the sputtering target such that at least one side of the housing exposes the hollow inner area of the sputtering target, and a linear channel interposed between the housing and a wall of the process chamber.
    Type: Application
    Filed: August 1, 2019
    Publication date: February 13, 2020
    Inventors: ANANTHA K. SUBRAMANI, PRABURAM RAJA, STEVEN V. SANSONI, JOHN FORSTER, PHILIP KRAUS, YANG GUO, PRASHANTH KOTHNUR, FARZAD HOUSHMAND, BENCHERKI MEBARKI, JOHN JOSEPH MAZZOCCO, THOMAS BREZOCZKY
  • Patent number: 10526610
    Abstract: A method of gene editing or gene stacking within a FAD3 loci by cleaving, in a site directed manner, a location in a FAD3 gene in a cell, to generate a break in the FAD3 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: January 7, 2020
    Assignees: Dow AgroSciences LLC, Sangamo Therapeutics, Inc.
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, W. Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin
  • Patent number: 10099245
    Abstract: Variable geometry process kits for use in semiconductor process chambers have been provided herein. In some embodiments, a process kit for use in a semiconductor process chamber includes: an annular body configured to rest about a periphery of a substrate support; a first ring positioned coaxially with the annular body and supported by the annular body; a second ring positioned coaxially with the first ring and supported by the first ring; and an annular shield comprising a horizontal leg positioned coaxially with the second ring such that a portion of the horizontal leg is aligned with and below portions of the first ring and second ring.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: October 16, 2018
    Assignee: APPLIED MATERIALS, INC.
    Inventors: John Forster, Zhenbin Ge, Alan Ritchie
  • Publication number: 20180223297
    Abstract: A method of gene editing or gene stacking within a FAD2 loci by cleaving, in a site directed manner, a location in a FAD2 gene in a cell, to generate a break in the FAD2 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Application
    Filed: April 2, 2018
    Publication date: August 9, 2018
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, W. Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin
  • Publication number: 20180163217
    Abstract: A method of gene editing or gene stacking within a FAD3 loci by cleaving, in a site directed manner, a location in a FAD3 gene in a cell, to generate a break in the FAD3 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Application
    Filed: January 29, 2018
    Publication date: June 14, 2018
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, W. Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin
  • Patent number: 9963711
    Abstract: A method of gene editing or gene stacking within a FAD2 loci by cleaving, in a site directed manner, a location in a FAD2 gene in a cell, to generate a break in the FAD2 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: May 8, 2018
    Assignees: Sangamo Therapeutics, Inc., Dow AgroSciences LLC
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, William Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin
  • Patent number: 9914930
    Abstract: A method of gene editing or gene stacking within a FAD3 loci by cleaving, in a site directed manner, a location in a FAD3 gene in a cell, to generate a break in the FAD3 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: March 13, 2018
    Assignees: Dow AgroSciences LLC, Sangamo Therapeutics, Inc.
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, William Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin