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公开(公告)号：US12291482B1
公开(公告)日：2025-05-06
申请号：US18118042
申请日：2023-03-06
Applicant: ColdQuanta, Inc.
Inventor： Steven Michael Hughes , Seth Charles Caliga
Abstract: In the manufacture of a quantum cell, multi-finger jigs are used to hold precision masks flat during a photolithographic procedure and or to apply force uniformly over a bonding area during an anodic or other direct bonding procedure. The fingers of a jig are flexible that they can bend sufficiently independently of each other that one finger can accommodate a non-uniformity of a surface to be contacted by the jig so that other fingers remain in contact with other areas of the surface. The fingers can be defined by slits orthogonal to a perimeter of the jig.
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公开(公告)号：US11334812B2
公开(公告)日：2022-05-17
申请号：US16914496
申请日：2020-06-29
Applicant: ColdQuanta, Inc.
Inventor： Dana Zachary Anderson , Seth Charles Caliga , Farhad Majdeteimouri
IPC: G06N10/00 , H04L67/14 , H04L67/30 , G06F21/31 , G09B23/20 , G21K1/00 , H04L67/146 , H04L67/306 , B82Y10/00
Abstract: A cold-quanta station and a cloud-based server cooperate to provide cold quanta as a service (CQaaS). The cold-quanta station serves as a system for implementing “recipes” for producing, manipulating, and/or using cold (
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公开(公告)号：US12032010B1
公开(公告)日：2024-07-09
申请号：US18202063
申请日：2023-05-25
Applicant: ColdQuanta, Inc.
Inventor： Seth Charles Caliga
CPC classification number: G01R29/12 , G01R29/0878
Abstract: An electrometer is disclosed. The electrometer includes a housing, a vapor cell, a micro-optical system, an electric field generator, and a control electronic subsystem. The vapor cell has a top and a bottom and includes a vapor of quantum particles. The micro-optical system is configured to route laser fields through the vapor cell in a direction transverse to the top and the bottom. The electric field generator is configured to provide an electric field in the vapor cell. The housing includes a surface adapted to mate to a portion of a fuselage surrounding a hole.
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公开(公告)号：US11875226B2
公开(公告)日：2024-01-16
申请号：US17722351
申请日：2022-04-17
Applicant: ColdQuanta, Inc.
Inventor： Dana Zachary Anderson , Seth Charles Caliga , Farhad Majdeteimouri
Abstract: A shaken-lattice station and a cloud-based server cooperate to provide shaken lattices as a service (SLaaS). The shaken-lattice station serves as a system for implementing “recipes” for creating and using shaking functions to be applied to light used to trap quantum particles. The cloud-based server acts as an interface between the shaken-lattice station (or stations) and authorized users of account holders. To this end the server hosts an account manager and a session manager. The account manager manages accounts and associated account-based and user-specific permissions that define what actions any given authorized user for an account may perform with respect to a shaken-lattice station. The session manager controls (e.g., in real-time) interactions between a user and a shaken-lattice station, some interactions allowing a user to select a recipe based on results returned earlier in the same session.
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公开(公告)号：US12273149B2
公开(公告)日：2025-04-08
申请号：US18378591
申请日：2023-10-10
Applicant: ColdQuanta, Inc.
Inventor： Seth Charles Caliga , Haoquan Fan , Eric Magnuson Bottomley
Abstract: A radio-frequency receiver achieves high sensitivity by pumping atoms to high-azimuthal (≥3) Rydberg states. A vapor cell contains quantum particles (e.g., cesium atoms). A laser system provides probe, dressing, and coupling beams to pump the quantum particles to a first Rydberg state having a high-azimuthal quantum number ≥3. A local oscillator drives an electric field in the vapor cell at a local oscillator frequency, which is imposed on a distribution of quantum particles between the first Rydberg state and a second Rydberg state. An incident RF signal field interferes with the local oscillator field, imposing an oscillation in the distribution at a beat or difference frequency and, consequently, on the intensity of the probe beam. The beat frequency component of the intensity of the probe beam is detected, and the detection signal is demodulated to extract information originally in the RF signal.
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Patent Agency Ranking
公开(公告)号：US11922416B2
公开(公告)日：2024-03-05
申请号：US17722352
申请日：2022-04-17
Applicant: ColdQuanta, Inc.
Inventor： Dana Zachary Anderson , Seth Charles Caliga , Farhad Majdeteimouri
CPC classification number: G06Q20/401 , G16C10/00
Abstract: An atomtronics station and a cloud-based server cooperate to provide Bose-Einstein condensates as a service (ATaaS). The atomtronics station serves as a system for implementing “recipes” for producing, manipulating, and/or using atomtronic devices based on cold atoms that are, in some respects, analogous to classical electronic devices based on electricity. The cloud-based server acts as an interface between the station (or stations) and authorized users of account holders. To this end the server hosts an account manager and a session manager. The account manager manages accounts and associated account-based and user-specific permissions that define what actions any given authorized user for an account may perform with respect to an atomtronics station. The session manager controls (in some cases, real-time) interactions between a user and an atomtronics station, some interactions allowing a user to select a recipe based on results returned earlier in the same session.
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公开(公告)号：US20240291573A1
公开(公告)日：2024-08-29
申请号：US18378591
申请日：2023-10-10
Applicant: ColdQuanta, Inc.
Inventor： Seth Charles Caliga , Haoquan Fan , Eric Magnuson Bottomley
Abstract: A radio-frequency receiver achieves high sensitivity by pumping atoms to high-azimuthal (≥3) Rydberg states. A vapor cell contains quantum particles (e.g., cesium atoms). A laser system provides probe, dressing, and coupling beams to pump the quantum particles to a first Rydberg state having a high-azimuthal quantum number ≥3. A local oscillator drives an electric field in the vapor cell at a local oscillator frequency, which is imposed on a distribution of quantum particles between the first Rydberg state and a second Rydberg state. An incident RF signal field interferes with the local oscillator field, imposing an oscillation in the distribution at a beat or difference frequency and, consequently, on the intensity of the probe beam. The beat frequency component of the intensity of the probe beam is detected, and the detection signal is demodulated to extract information originally in the RF signal.
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公开(公告)号：US11995514B2
公开(公告)日：2024-05-28
申请号：US18116280
申请日：2023-03-01
Applicant: ColdQuanta, Inc.
Inventor： Dana Zachary Anderson , Seth Charles Caliga , Farhad Majdeteimouri
IPC: G06N10/00 , G06F21/31 , G09B23/20 , G21K1/00 , H04L67/146 , H04L67/306
CPC classification number: G06N10/00 , G06F21/31 , G09B23/20 , G21K1/00 , H04L67/146 , H04L67/306
Abstract: A quantum-mechanics station (Ψ-station) and a cloud-based server cooperate to provide quantum mechanics as a service (ΨaaS) including real-time, exclusive, interactive sessions. The Ψ-station serves as a system for implementing “recipes” for producing, manipulating, and/or using quantum-state carriers, e.g., rubidium 87 atoms. The cloud-based server acts as an interface between the station (or stations) and authorized users of account holders. To this end, the server hosts an account manager and a session manager. The account manager manages accounts and associated account-based and user-specific permissions that define what actions any given authorized user for an account may perform with respect to a Ψ-station. The session manager controls (e.g., in real-time) interactions between a user and a Ψ-station, some interactions allowing a user to select a recipe based on wavefunction characterizations returned earlier in the same session.
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公开(公告)号：US11843420B1
公开(公告)日：2023-12-12
申请号：US17940954
申请日：2022-09-08
Applicant: ColdQuanta, Inc.
Inventor： Seth Charles Caliga , Haoquan Fan , Eric Magnuson Bottomley
Abstract: A radio-frequency receiver achieves high sensitivity by pumping atoms to high-azimuthal (≥3) Rydberg states. A vapor cell contains quantum particles (e.g., cesium atoms). A laser system provides probe, dressing, and coupling beams to pump the quantum particles to a first Rydberg state having a high-azimuthal quantum number ≥3. A local oscillator drives an electric field in the vapor cell at a local oscillator frequency, which is imposed on a distribution of quantum particles between the first Rydberg state and a second Rydberg state. An incident RF signal field interferes with the local oscillator field, imposing an oscillation in the distribution at a beat or difference frequency and, consequently, on the intensity of the probe beam. The beat frequency component of the intensity of the probe beam is detected, and the detection signal is demodulated to extract information originally in the RF signal.
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公开(公告)号：US20240112058A1
公开(公告)日：2024-04-04
申请号：US18523786
申请日：2023-11-29
Applicant: ColdQuanta, Inc.
Inventor： Dana Zachary Anderson , Seth Charles Caliga , Farhad Majdeteimouri
Abstract: A shaken-lattice station and a cloud-based server cooperate to provide shaken lattices as a service (SLaaS). The shaken-lattice station serves as a system for implementing “recipes” for creating and using shaking functions to be applied to light used to trap quantum particles. The cloud-based server acts as an interface between the shaken-lattice station (or stations) and authorized users of account holders. To this end the server hosts an account manager and a session manager. The account manager manages accounts and associated account-based and user-specific permissions that define what actions any given authorized user for an account may perform with respect to a shaken-lattice station. The session manager controls (e.g., in real-time) interactions between a user and a shaken-lattice station, some interactions allowing a user to select a recipe based on results returned earlier in the same session.
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