Patents by Inventor Craig Walter

Craig Walter 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: 20240009547
    Abstract: A card handling device is configured to arrange one or more cards into sets or hands. The card handling device may have a card receiving area, a card infeed mechanism for delivering cards from the receiving area to a receiver for forming the card sets or hands, and an ejector for ejecting cards to a card dispensing area. The card handling device may utilize a first controller to generate a virtual card structure and correlate read card information therewith for generating hand information, and may utilize a secondary controller to generate card location information for each card for placement of each card in the generated location of the card receiver.
    Type: Application
    Filed: July 31, 2023
    Publication date: January 11, 2024
    Inventor: CRAIG WALTER OEDING
  • Publication number: 20230294190
    Abstract: A semiconductor processing apparatus includes a process chamber that defines an enclosure. The enclosure includes a substrate support configured to support a substrate and rotate the substrate about a central axis of the process chamber. The substrate support is also configured to move vertically along the central axis and position the substrate at multiple locations in the enclosure. The apparatus also includes one or more UV lamps configured to irradiate a top surface of the substrate supported on the substrate support.
    Type: Application
    Filed: May 3, 2023
    Publication date: September 21, 2023
    Applicant: Yield Engineering Systems, Inc.
    Inventors: Tapani Laaksonen, M Ziaul Karim, Christopher Lane, Craig Walter McCoy, Ramakanth Alapati
  • Publication number: 20220409985
    Abstract: A card handling device is configured to arrange one or more cards into sets or hands. The card handling device may have a card receiving area, a card infeed mechanism for delivering cards from the receiving area to a receiver for forming the card sets or hands, and an ejector for ejecting cards to a card dispensing area. The receiving area may have a card engaging movable sidewall. The card receiver may be movable and have vertically spaced dividers which define card receiving pockets. A top of the card dispensing area is located above a top of the card receiving area.
    Type: Application
    Filed: January 14, 2022
    Publication date: December 29, 2022
    Inventors: Robert John Rynda, Daniel Arthur Hopkinson, Andrew James Jacobs, John Paul Anton, Adam Walter Hungerbuhler, Craig Walter Oeding, Benjamin Taylor Roloff
  • Patent number: 11367640
    Abstract: A process chamber system adapted for both vacuum process steps and steps at pressures higher than atmospheric pressure. The chamber door may utilize a double door seal which allows for high vacuum in the gap between the seals such that the sealing force provided by the high vacuum in the seal gap is higher than the opposing forces due to the pressure inside the chamber and the weight of the components.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: June 21, 2022
    Assignee: Yield Engineering Systems, Inc.
    Inventors: William Moffat, Craig Walter McCoy
  • Patent number: 10915461
    Abstract: Embodiments of the present invention are directed to a computer-implemented method for cache eviction. The method includes detecting a first data in a shared cache and a first cache in response to a request by a first processor. The first data is determined to have a mid-level cache eviction priority. A request is detected from a second processor for a same first data as requested by the first processor. However, in this instance, the second processor has indicated that the same first data has a low-level cache eviction priority. The first data is duplicated and loaded to a second cache, however, the data has a low-level cache eviction priority at the second cache.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: February 9, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ekaterina M. Ambroladze, Robert J. Sonnelitter, III, Matthias Klein, Craig Walters, Kevin Lopes, Michael A. Blake, Tim Bronson, Kenneth Klapproth, Vesselina Papazova, Hieu T Huynh
  • Publication number: 20210013013
    Abstract: A device and method of spreading plasma which allows for plasma etching over a larger range of process chamber pressures. A plasma source, such as a linear inductive plasma source, may be choked to alter back pressure within the plasma source. The plasma may then be spread around a deflecting disc which spreads the plasma under a dome which then allows for very even plasma etch rates across the surface of a substrate. The apparatus may include a linear inductive plasma source above a plasma spreading portion which spreads plasma across a horizontally configured wafer or other substrate. The substrate support may include heating elements adapted to enhance the etching.
    Type: Application
    Filed: May 31, 2020
    Publication date: January 14, 2021
    Inventors: William Moffat, Craig Walter McCoy
  • Patent number: 10840068
    Abstract: A device and method of spreading plasma which allows for plasma etching over a larger range of process chamber pressures. A plasma source, such as a linear inductive plasma source, may be choked to alter back pressure within the plasma source. The plasma may then be spread around a deflecting disc which spreads the plasma under a dome which then allows for very even plasma etch rates across the surface of a substrate. The apparatus may include a linear inductive plasma source above a plasma spreading portion which spreads plasma across a horizontally configured wafer or other substrate. The substrate support may include heating elements adapted to enhance the etching.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: November 17, 2020
    Assignee: Yield Engineering Systems, Inc.
    Inventors: William Moffat, Craig Walter McCoy
  • Publication number: 20200285592
    Abstract: Embodiments of the present invention are directed to a computer-implemented method for cache eviction. The method includes detecting a first data in a shared cache and a first cache in response to a request by a first processor. The first data is determined to have a mid-level cache eviction priority. A request is detected from a second processor for a same first data as requested by the first processor. However, in this instance, the second processor has indicated that the same first data has a low-level cache eviction priority. The first data is duplicated and loaded to a second cache, however, the data has a low-level cache eviction priority at the second cache.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 10, 2020
    Inventors: Ekaterina M. Ambroladze, Robert J. Sonnelitter, III, Matthias Klein, Craig Walters, Kevin Lopes, Michael A. Blake, Tim Bronson, Kenneth Klapproth, Vesselina Papazova, Hieu T Huynh
  • Publication number: 20200234986
    Abstract: A process chamber system adapted for both vacuum process steps and steps at pressures higher than atmospheric pressure. The chamber door may utilize a double door seal which allows for high vacuum in the gap between the seals such that the sealing force provided by the high vacuum in the seal gap is higher than the opposing forces due to the pressure inside the chamber and the weight of the components.
    Type: Application
    Filed: October 24, 2019
    Publication date: July 23, 2020
    Inventors: William Moffat, Craig Walter McCoy
  • Publication number: 20200013591
    Abstract: A device and method of spreading plasma which allows for plasma etching over a larger range of process chamber pressures. A plasma source, such as a linear inductive plasma source, may be choked to alter back pressure within the plasma source. The plasma may then be spread around a deflecting disc which spreads the plasma under a dome which then allows for very even plasma etch rates across the surface of a substrate. The apparatus may include a linear inductive plasma source above a plasma spreading portion which spreads plasma across a horizontally configured wafer or other substrate. The substrate support may include heating elements adapted to enhance the etching.
    Type: Application
    Filed: February 14, 2019
    Publication date: January 9, 2020
    Inventors: WILLIAM MOFFAT, Craig Walter McCoy
  • Patent number: 10490431
    Abstract: A process chamber system adapted for both vacuum process steps and steps at pressures higher than atmospheric pressure. The chamber door may utilize a double door seal which allows for high vacuum in the gap between the seals such that the sealing force provided by the high vacuum in the seal gap is higher than the opposing forces due to the pressure inside the chamber and the weight of the components.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: November 26, 2019
    Assignee: Yield Engineering Systems, Inc.
    Inventors: William Moffat, Craig Walter McCoy
  • Publication number: 20190314738
    Abstract: A trap system adapted to trap polyimide or other vapors exiting from a process chamber. The vapors are routed from the process chamber through a heated exit line at low pressure and then cooled, resulting in condensation at a selected location. The condensed vapors accumulate in a liquid trap. A method of condensing polymer vapors in vacuum exit lines of process chambers, where the flow which may have vaporized polymer vapor is cooled to enhance condensation at a chosen location. The liquid trap can be emptied and replaced, resulting in the removal of the condensed liquid. The chamber exit lines are protected from condensation build up.
    Type: Application
    Filed: November 13, 2018
    Publication date: October 17, 2019
    Inventors: WILLIAM MOFFAT, CRAIG WALTER MCCOY
  • Publication number: 20190287835
    Abstract: A device and method for alignment of substrates on a substrate support, such as a heated chuck. An alignment ring may be placed over the substrate support to maintain placement and alignment during processing, such as plasma processing. The aligned substrate may then be accessed by a robotic arm, as it is in a pre-determined location. Alignment rings of different interior diameters may be used for different substrate sizes. The alignment rings may be inserted onto and removed from the process oven containing the substrate support through the substrate access port, without the need to fully open the process chamber.
    Type: Application
    Filed: January 31, 2019
    Publication date: September 19, 2019
    Inventors: WILLIAM MOFFAT, CRAIG WALTER MCCOY
  • Publication number: 20180308732
    Abstract: A process chamber system adapted for both vacuum process steps and steps at pressures higher than atmospheric pressure. The chamber door may utilize a double door seal which allows for high vacuum in the gap between the seals such that the sealing force provided by the high vacuum in the seal gap is higher than the opposing forces due to the pressure inside the chamber and the weight of the components.
    Type: Application
    Filed: March 12, 2018
    Publication date: October 25, 2018
    Inventors: WILLIAM MOFFAT, CRAIG WALTER MCCOY
  • Publication number: 20180308668
    Abstract: A device and method of spreading plasma which allows for plasma etching over a larger range of process chamber pressures. A plasma source, such as a linear inductive plasma source, may be choked to alter back pressure within the plasma source. The plasma may then be spread around a deflecting disc which spreads the plasma under a dome which then allows for very even plasma etch rates across the surface of a substrate. The apparatus may include a linear inductive plasma source above a plasma spreading portion which spreads plasma across a horizontally configured wafer or other substrate. The substrate support may include heating elements adapted to enhance the etching.
    Type: Application
    Filed: February 15, 2018
    Publication date: October 25, 2018
    Inventors: WILLIAM MOFFAT, Craig Walter McCoy
  • Publication number: 20180292122
    Abstract: A trap system adapted to trap polyimide or other vapors exiting from a process chamber. The vapors are routed from the process chamber through a heated exit line at low pressure and then cooled, resulting in condensation at a selected location. The condensed vapors accumulate in a liquid trap. A method of condensing polymer vapors in vacuum exit lines of process chambers, where the flow which may have vaporized polymer vapor is cooled to enhance condensation at a chosen location. The liquid trap can be emptied and replaced, resulting in the removal of the condensed liquid. The chamber exit lines are protected from condensation build up.
    Type: Application
    Filed: November 14, 2017
    Publication date: October 11, 2018
    Inventors: WILLIAM MOFFAT, CRAIG WALTER MCCOY
  • Patent number: 9857288
    Abstract: Methods, systems, and apparatuses are disclosed for laser bond inspection of an angled or compact bonded article.
    Type: Grant
    Filed: November 1, 2014
    Date of Patent: January 2, 2018
    Assignee: LSP TECHNOLOGIES, INC.
    Inventors: David Sokol, Craig Walters
  • Patent number: D903771
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: December 1, 2020
    Assignee: AGS LLC
    Inventors: Robert John Rynda, Andrew James Jacobs, John Paul Anton, Adam Walter Hungerbuhler, Craig Walter Oeding
  • Patent number: D930753
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: September 14, 2021
    Assignee: AGS LLC
    Inventors: Robert John Rynda, Andrew James Jacobs, John Paul Anton, Adam Walter Hungerbuhler, Craig Walter Oeding
  • Patent number: D999292
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: September 19, 2023
    Assignee: AGS LLC
    Inventors: Robert John Rynda, Andrew James Jacobs, John Paul Anton, Adam Walter Hungerbuhler, Craig Walter Oeding, Daniel Arthur Hopkinson