Quantum Profile

Quantum Patent Grants

NV-center-based microwave-free quantum sensor and uses and characteristics thereof

Patent Number 12656281 - June 16, 2026

A sensor system is based on diamonds with a high density of NV centers. The description includes a) methods for producing the necessary…

Fluorescence detection device and fluorescence detection method

Patent Number 12656423 - June 16, 2026

Provided is a technique of identifying fluorescence emitted from a measurement target, the measurement accuracy of the technique being…

Shifting phase in a resonator device for magnetic resonance

Patent Number 12656429 - June 16, 2026

In some aspects, a resonator device includes a dielectric substrate, a ground plane on a first side of the substrate, and conductors on a…

Bonded electro-optic device with filled void and method of making thereof

Patent Number 12656655 - June 16, 2026

A method of forming an electro-optic device includes forming at least one of an electro-optic layer or a waveguide over a first substrate,…

Method and apparatus for machine learning using a quantum system

Patent Number 12657504 - June 16, 2026

A method for machine learning using a quantum system is provided. A neural network is associated with the quantum system. The method includes…

Quantum Patent Applications

ENTANGLEMENT GENERATORS WITH INCORPORATED MULTIPLEXING

Application Number 20260161987 - June 11, 2026

Heralded single photon source pair circuits can produce a photon on one of two output waveguides without determining which waveguide has the…

System and Method for Seismic Geophysical Characterization and Imaging Using Permanent Compact Volumetric Arrays

Application Number 20260153638 - June 4, 2026

A system includes an active seismic source, a compact volumetric phased array, and a processing system. The active seismic source is…

GENERATION DEVICE AND GENERATION METHOD FOR QUBIT DRIVING SIGNALS, AND QUANTUM COMPUTER

Application Number 20260154588 - June 4, 2026

Disclosed is a generation device for qubit driving signals, comprising: a microwave source module configured for outputting a plurality of…

TIME-SERIES SIGNAL PREDICTION DEVICE, RADIATION TREATMENT DEVICE, TIME-SERIES SIGNAL PREDICTION METHOD, AND STORAGE MEDIUM

Application Number 20260145008 - May 28, 2026

A time-series signal prediction device according to an embodiment includes a time-series signal acquirer, a block converter, a feature vector…

RECIPROCATING RAPID COOLDOWN LOOP FOR CRYOGENIC DEVICES

Application Number 20260146789 - May 28, 2026

Cryogenic systems that provide stronger heat transfer between thermalization stages in cryogenic stages compared to conventional systems. The…

Quantum Federal District Court Decisions

Quantum Mango, LLC v. The Individuals, Corporations, Limited Liability Companies, Partnerships, and Unincorporated Associations Identified on Schedule A

New York Southern District Court - March 10, 2026

AMENDED ORDER TO RELEASE BOND: NOW THEREFORE, IT IS HEREBY ORDERED that the Security in the amount of $5,000 shall be released and…

Quantum Mango, LLC v. The Individuals, Corporations, Limited Liability Companies, Partnerships, and Unincorporated Associations Identified on Schedule A

New York Southern District Court - February 10, 2026

ORDER: NOW THEREFORE, IT IS HEREBY ORDERED that the Security in the amount of $5,000 shall be released and disbursed to Quantum Mango via…

Plaintiff v. Defendant

Ohio Southern District Court - February 10, 2026

Order dismissing the action with prejudice signed by Judge James L. Graham on 2/6/26. (sem)

Lee v. Quantum Corporation et al

Colorado District Court - November 26, 2025

ORDER by Magistrate Judge Cyrus Y. Chung on 11/26/2025. It is hereby ORDERED that the Motion of Hunsu Son for Appointment as Lead Plaintiff…

Plaintiff v. Defendant

Utah District Court - September 9, 2025

MEMORANDUM DECISION and ORDER: Granting 6 Motion to proceed Anonymously. On or before September 23, 2025, Matthew H. must file under seal…

Quantum State Court Decisions

Vandiver v. Quantum Dynamix, LLC et al

Illinois Illinois Northern District Court - June 11, 2026

MEMORANDUM Opinion and Order. Signed by the Honorable Manish S. Shah on 6/11/2026: Defendants' motion to dismiss, 23 , is granted in part…

Quantum Concept, Inc. v Basile Design, Inc. (PDF)

New York Other Courts - April 28, 2026

Quantum BioPharma Ltd. v. CIBC World Markets, Inc et al

New York New York Southern District Court - March 30, 2026

OPINION & ORDER re: 35 JOINT MOTION to Dismiss the Amended Complaint. filed by RBC Dominion Securities Inc., CIBC World Markets, Inc., 43…

Quantum Leap Charters LLC v. Estate of O. K.

South Carolina South Carolina District Court - March 23, 2026

MEMORANDUM ORDER AND OPINION It is hereby ORDERED that: 1. Claimants Motion to Amend (DE 91) is GRANTED; 2. Claimants Motion to Compel (DE…

Quantum Leap Charters LLC v. Estate of O. K.

South Carolina South Carolina District Court - March 19, 2026

MEMORANDUM ORDER AND OPINION: Fourth-Party Defendant Edward Eldridges Motions to Strike (DE 73 , 74 , 75 , and 76 ) are GRANTED IN PART AND…

Quantum Federal Appellate Court Decisions

SONY INTERACTIVE ENTERTAINMENT LLC v. QUANTUM IMAGING LLC

U.S. Court of Appeals for the Federal Circuit - September 19, 2025

GILBERT RILEY V. QUANTUMSCAPE CORPORATION

US Court of Appeals for the Ninth Circuit - March 1, 2024

Quantum Sail Design Group, LLC v. Jannie Reuvers Sails, Ltd.

US Court of Appeals for the Sixth Circuit - September 10, 2020

UNIVERSAL MUSIC MGB NA LLC V. QUANTUM MUSIC WORKS

US Court of Appeals for the Ninth Circuit - April 29, 2019

Quantum Capital, LLC v. Banco De Los Trabajadores

US Court of Appeals for the Eleventh Circuit - December 19, 2017