Quantum Profile

Quantum Patent Grants

Coupled resonator photon-pair sources

Patent Number 12292669 - May 6, 2025

Techniques disclosed herein relate to photon sources with high spectral purity and high brightness. In one embodiment, a photon-pair source…

Array antenna

Patent Number 12294153 - May 6, 2025

An array antenna includes a flexible substrate formed by stacked liquid crystal polymer (LCP) layers and has at least one feed point. At least…

Quantum entanglement enhanced radar

Patent Number 12287425 - April 29, 2025

A radar time synchronization system according to an example embodiment of the present disclosure include a transmitter radar, a receiver…

Fabrication method for photonic devices

Patent Number 12287514 - April 29, 2025

Electro-optical devices and methods for constructing electro-optical devices such as a switch or phase shifter. An electrode layer is…

Phase-locked loop frequency synthesizer and control method therefor

Patent Number 12283964 - April 22, 2025

Provided are a phase-locked loop frequency synthesizer and control method therefor. The phase-locked loop frequency synthesizer includes: a…

Quantum Patent Applications

METHODS FOR DETECTION OF POST-TRANSLATIONAL MODIFICATIONS

Application Number 20250147035 - May 8, 2025

The disclosure provides methods and compositions that enable the identification of polypeptides having one or more post-translational…

METHODS AND SYSTEMS FOR CHARACTERIZATION AND CALIBRATION OF A QUANTUM PROCESSOR

Application Number 20250148345 - May 8, 2025

A computer implemented method for characterizing at least one target error parameter of implementation errors in a quantum logic operation g…

COUNTERPROPAGATING GENERALIZED MACH ZEHNDER INTERFEROMETER

Application Number 20250138384 - May 1, 2025

Photons can propagate concurrently in two different directions along optical paths in a generalized Mach Zehnder interferometer (GMZI). A…

INTEGRATED PHOTODETECTOR WITH CHARGE STORAGE BIN OF VARIED DETECTION TIME

Application Number 20250130103 - April 24, 2025

An integrated circuit includes a photodetection region configured to receive incident photons. The photodetection region is configured to…

METHODS AND COMPOSITIONS FOR PROTEIN SEQUENCING

Application Number 20250130238 - April 24, 2025

Aspects of the application provide methods of identifying and sequencing proteins, polypeptides, and amino acids, and compositions useful for…

Quantum Federal Litigation Filings

Quantum Metals, Inc. v. DDX Transport, LLC et al

Ohio Southern District Court - May 23, 2025

Quantum Metals, Inc. v. DDX Transport, LLC et al

Ohio Southern District Court - May 23, 2025

Quantum Imaging LLC v. Sony Interactive Entertainment LLC

U.S. Court of Appeals, Federal Circuit - May 16, 2025

Sony Interactive Entertainment LLC v. Quantum Imaging LLC

U.S. Court of Appeals, Federal Circuit - May 5, 2025

Rogers v. Duke PGC at Quantum 1-9, LLC

Florida Southern District Court - April 21, 2025

Quantum Federal District Court Decisions

Plaintiff v. Defendant

Washington Western District Court - March 24, 2025

ORDER granting Plaintiff's 47 Motion for Attorney Fees and 52 Motion for Final Settlement Approval. Signed by U.S. District…

IN RE QUANTUM TECHNOLOGY INNOVATIONS LLC PATENT LITIGATION

New York Southern District Court - November 22, 2024

MEMO ENDORSED ORDER granting (28) Motion to Dismiss in case 1:24-cv-04679-DLC. ENDORSEMENT: So ordered. (Signed by Judge Denise L. Cote on…

Plaintiff v. Defendant

Washington Western District Court - October 16, 2024

ORDER granting Parties' 44 Stipulated MOTION for Extension of Time to Send Settlement Notices, File Motion for Attorney Fees and to…

Wai Construction Group LLC v. Wave Quantum Inc et al

Washington Eastern District Court - October 15, 2024

ORDER GRANTING 35 PLAINTIFF'S MOTION FOR DEFAULT JUDGMENT; AND DEFAULT JUDGMENT. Default Judgment entered in favor of Plaintiff.…

Barbara S. Parrett Family Partnership, Ltd. v. Quantum Realty Development, Inc. et al

New York Eastern District Court - April 1, 2024

MEMORANDUM and ORDER ADOPTING REPORT AND RECOMMENDATION: The Court adopts the Report and Recommendation 23 without de novo review and…

Quantum State Court Decisions

Dunne v. Quantum Residential Inc

Washington Washington Western District Court - March 24, 2025

ORDER granting Plaintiff's 47 Motion for Attorney Fees and 52 Motion for Final Settlement Approval. Signed by U.S. District Judge David G…

BV Advisory Partners, LLC vs Quantum Computing Inc., et al.

Delaware Court of Chancery - February 19, 2025

Halep v Quantum Nutrition Inc.

New York Other Courts - January 24, 2025

Arrow Electronics, Inc. v. Quantum Corporation

California California Northern District Court - January 21, 2025

ORDER Granting in Part and Denying in Part Defendant's Motion for Partial Summary Judgment; Order Denying Plaintiff's Motion for…

Quantum Federal Appellate Court Decisions

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