Technology

Building the Hardware and Software Layers of Quantum Technology

Quantum Quadratum Technologies (QQT) is developing technologies across two complementary layers of the quantum computing stack: Lanmodulin–Dysprosium (LanM–Dy³⁺) based quantum hardware and quantum middleware.

Our objective is not limited to developing a new type of quantum device. We are building technologies that can connect quantum hardware with real-world computational problems, while allowing different quantum architectures to be evaluated and utilized through a common framework.

Both areas of development are supported by patent-pending technologies.

LanM–Dy³⁺ Quantum Hardware

Exploring a New Molecular Architecture for Quantum Systems

QQT is developing a new approach to quantum hardware based on Lanmodulin (LanM) and Dysprosium ions (Dy³⁺).

Lanmodulin is a naturally occurring protein with an exceptional affinity for rare-earth elements. QQT's research explores whether the distinctive electronic and magnetic properties of Dy³⁺ ions, combined with the molecular structure and rare-earth binding characteristics of LanM, can provide a basis for controllable quantum systems.

Our development program is examining the fundamental requirements for translating this molecular architecture into quantum hardware, including:

• definition and control of quantum states;
• coherence and decoherence characteristics;
• interactions between Dy³⁺ centers;
• initialization, manipulation and readout;
• scalability from individual quantum units to multi-qubit architectures; and
• integration into practical device structures.

The longer-term objective is to determine whether LanM–Dy³⁺ systems can provide a new route toward molecular-scale quantum computing and sensing architectures.

Intellectual Property

QQT and its affiliated technology development entities are pursuing intellectual property protection covering aspects of the LanM–Dy³⁺ quantum technology platform and its potential implementations.

Patent applications pending.

Quantum Middleware

Connecting Quantum Hardware with Real-World Problems

Quantum computing is developing through multiple competing hardware architectures. Superconducting circuits, trapped ions, neutral atoms, photonics, quantum annealers and future molecular quantum systems each have different capabilities, constraints and operating characteristics.

QQT is therefore developing a hardware-agnostic middleware platform designed to create a common layer between applications and heterogeneous quantum computing resources.

Rather than requiring the user to select a quantum device first, the platform is intended to begin with the computational problem and determine how that problem should be represented, evaluated and executed across appropriate computational resources.

The architecture is being developed to support:

Problem Translation

Transforming real-world computational problems into representations suitable for quantum and hybrid computation, including optimization and Hamiltonian-based formulations.

Hardware Abstraction

Providing a common framework through which different quantum hardware architectures, simulators and classical computational resources can be accessed and compared.

Execution Optimization

Selecting and configuring computational resources according to the characteristics of the problem and the capabilities of available systems.

Result Evaluation

Comparing outputs across devices, simulations and classical approaches rather than treating a single quantum result as inherently authoritative.

Evidence-Based Execution

Creating traceable evidence around how a computation was configured, executed, compared and validated.

The objective is to provide an infrastructure layer through which enterprises and researchers can utilize quantum computing without becoming dependent on a single hardware architecture.

Intellectual Property

Key elements of QQT's middleware architecture and execution methodology are the subject of pending patent applications.

The intellectual property strategy is designed to protect not simply individual algorithms, but elements of the architecture through which computational problems, quantum resources and evidence-based results are connected.

Patent applications pending.

One Technology Strategy — Two Layers

QQT's hardware and middleware programs address different parts of the quantum technology stack.

This structure is intentional.

The middleware business does not depend upon the successful commercialization of a particular quantum hardware architecture. It can be developed for the quantum systems available today.

At the same time, QQT's LanM–Dy³⁺ research provides a longer-term opportunity to introduce a proprietary hardware architecture into the same technology ecosystem.