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公开(公告)号：US12176870B2
公开(公告)日：2024-12-24
申请号：US18657220
申请日：2024-05-07
Applicant: Elve Inc.
Inventor： Danny Chan , Diana Gamzina Daugherty , Richard Kowalczyk , Daniel Springmann
Abstract: A power module comprises a high frequency switching electronic power conditioner including stacked rectifier/filters, the stacked rectifier/filters generating stacked DC output voltages; and a vacuum electronic device coupled to the high frequency switching electronic power conditioner, the vacuum electronic device including components, each component receiving a respective DC output voltage of the stacked DC output voltages.
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公开(公告)号：US20240372236A1
公开(公告)日：2024-11-07
申请号：US18653646
申请日：2024-05-02
Applicant: Elve Inc.
Inventor： Mikhail Kuffel , Danny Chan , Michelle Gonzalez , Diana Gamzina Daugherty , Richard Kowalczyk
Abstract: A radio-frequency (RF) window comprises a first flange assembly including a first flange having a first flange thickness between a first surface and a second surface, and a first waveguide channel; and a first window element having a first window thickness and disposed in the first waveguide channel at a first location; and a second flange assembly stacked against the first flange assembly, the second flange assembly including a second flange having a second flange thickness between a third surface and a fourth surface, and a second waveguide channel; and a second window element having a second window thickness and disposed in the second waveguide channel at a second location, such that when the first flange assembly is stacked against the second flange assembly the second window element has a predetermined distance to the first window element, the predetermined distance selected based on a desired frequency band of operations.
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3.发明公开公开(公告)号：US20240258061A1
公开(公告)日：2024-08-01
申请号：US18588895
申请日：2024-02-27
Applicant: ELVE INC.
Inventor： Diana Gamzina Daugherty
CPC classification number: H01J23/083 , H01J9/18 , H01J23/06 , H01J23/165 , H01J29/62 , H01J29/70 , H01J25/34 , H01J2229/581 , H01J2229/582
Abstract: Vacuum electron devices (VEDs) are produced having a plurality of two-dimensional layers of various materials that are bonded together to form one or more VEDs simultaneously. The two-dimensional material layers are machined to include features needed for device operation so that when assembled and bonded into a three-dimensional structure, three-dimensional features are formed. The two-dimensional layers are bonded together using brazing, diffusion bonding, assisted diffusion bonding, solid state bonding, cold welding, ultrasonic welding, and the like. The manufacturing process enables incorporation of metallic, magnetic, and ceramic materials required for VED fabrication while maintaining required positional accuracy and multiple devices per batch capability. The VEDs so produced include a combination of magnetic and electrostatic lenses for electron beam control.
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公开(公告)号：US20250037958A1
公开(公告)日：2025-01-30
申请号：US18914814
申请日：2024-10-14
Applicant: Elve Inc.
Inventor： Colin Andrew McElroy , Michelle Gonzalez , Diana Gamzina Daugherty , Mikhail Kuffel , Danny Chan
Abstract: A cathode heater assembly for use in a vacuum electronic device comprises a refractive cup having a bottom portion and side walls forming a container; a cathode secured in the container of the refractive cup; and a heater wire coupled to the refractive cup. The cathode heater assembly may be manufactured by providing a refractive cup having a bottom portion and side walls forming a container; inserting a cathode pellet in the container of the refractive cup; impregnating the cathode pellet with electron emissive materials while the cathode pellet is in the container of the refractive cup; and attaching a heater wire to the refractive cup.
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5.发明公开公开(公告)号：US20240097305A1
公开(公告)日：2024-03-21
申请号：US18370174
申请日：2023-09-19
Applicant: Elve Inc.
Inventor： Diana Gamzina Daugherty , Mikhail Kuffel , Blake Joseph Griffin , Richard Kowalczyk
IPC: H01P3/12
Abstract: An electromagnetic waveguide component includes multiple planar layers and one or more layers are shaped to accommodate incoming electromagnetic waves. Each layer includes two more alignment features, and corresponding pins, the two or more alignment features in each of the layers providing precise stacking registration among the plurality of layers, and the planar layers, when assembled into a stack, are configured to provide a desired radio frequency (RF) response.
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Patent Agency Ranking
公开(公告)号：US20240242916A1
公开(公告)日：2024-07-18
申请号：US18433175
申请日：2024-02-05
Applicant: ELVE INC.
Inventor： Diana Gamzina Daugherty
CPC classification number: H01J23/083 , H01J9/18 , H01J23/06 , H01J23/165 , H01J29/62 , H01J29/70 , H01J25/34 , H01J2229/581 , H01J2229/582
Abstract: Vacuum electron devices (VEDs) having a plurality of two-dimensional layers of various materials are bonded together to form one or more VEDs simultaneously. The two-dimensional material layers are machined to include features needed for device operation so that when assembled and bonded into a three-dimensional structure, three-dimensional features are formed. The two-dimensional layers are bonded together into a sandwich-like structure. The manufacturing process enables incorporation of metallic, magnetic, ceramic materials, and other materials required for VED fabrication while maintaining required positional accuracy and multiple devices per batch capability.
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7.发明授权公开(公告)号：US11915900B2
公开(公告)日：2024-02-27
申请号：US17525698
申请日：2021-11-12
Applicant: ELVE INC.
Inventor： Diana Gamzina Daugherty
CPC classification number: H01J23/083 , H01J9/18 , H01J23/06 , H01J23/165 , H01J29/62 , H01J29/70 , H01J25/34 , H01J2229/581 , H01J2229/582
Abstract: Vacuum electron devices (VEDs) are produced having a plurality of two-dimensional layers of various materials that are bonded together to form one or more VEDs simultaneously. The two-dimensional material layers are machined to include features needed for device operation so that when assembled and bonded into a three-dimensional structure, three-dimensional features are formed. The two-dimensional layers are bonded together using brazing, diffusion bonding, assisted diffusion bonding, solid state bonding, cold welding, ultrasonic welding, and the like. The manufacturing process enables incorporation of metallic, magnetic, and ceramic materials required for VED fabrication while maintaining required positional accuracy and multiple devices per batch capability. The VEDs so produced include a combination of magnetic and electrostatic lenses for electron beam control.
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8.发明公开公开(公告)号：US20230402214A1
公开(公告)日：2023-12-14
申请号：US18208698
申请日：2023-06-12
Applicant: Elve Inc.
Inventor： Diana Gamzina Daugherty , Arnela Sinevod , Michelle Gonzalez
CPC classification number: H01F7/0205 , H01F41/00
Abstract: A magnet array holder configured to retain magnet pieces and/or non-magnet pieces to form a magnet array, the magnet array configured to manipulate one or more electron beams in a vacuum electronic device when assembled, the magnet array holder comprising a set of slots configured to receive magnet and/or non-magnet pieces; a set of pockets to receive magnet and/or non-magnet pieces; and one or more attachment interfaces configured to couple the magnet array holder to a vacuum electronic device.
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9.发明申请公开(公告)号：US20220157550A1
公开(公告)日：2022-05-19
申请号：US17525698
申请日：2021-11-12
Applicant: ELVE INC.
Inventor： Diana Gamzina Daugherty
Abstract: Vacuum electron devices (VEDs) are produced having a plurality of two-dimensional layers of various materials that are bonded together to form one or more VEDs simultaneously. The two-dimensional material layers are machined to include features needed for device operation so that when assembled and bonded into a three-dimensional structure, three-dimensional features are formed. The two-dimensional layers are bonded together using brazing, diffusion bonding, assisted diffusion bonding, solid state bonding, cold welding, ultrasonic welding, and the like. The manufacturing process enables incorporation of metallic, magnetic, and ceramic materials required for VED fabrication while maintaining required positional accuracy and multiple devices per batch capability. The VEDs so produced include a combination of magnetic and electrostatic lenses for electron beam control.
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公开(公告)号：US12217926B2
公开(公告)日：2025-02-04
申请号：US18433175
申请日：2024-02-05
Applicant: ELVE INC.
Inventor： Diana Gamzina Daugherty
Abstract: Vacuum electron devices (VEDs) having a plurality of two-dimensional layers of various materials are bonded together to form one or more VEDs simultaneously. The two-dimensional material layers are machined to include features needed for device operation so that when assembled and bonded into a three-dimensional structure, three-dimensional features are formed. The two-dimensional layers are bonded together into a sandwich-like structure. The manufacturing process enables incorporation of metallic, magnetic, ceramic materials, and other materials required for VED fabrication while maintaining required positional accuracy and multiple devices per batch capability.
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