Meryantra Technologies combines patent-pending quantum error correction research with senior-level engineering services. We operate at the intersection of deep research and practical delivery — from quantum algorithms to enterprise quality engineering.
We combine frontier research with battle-tested engineering, across three core practice areas.
Patent-pending research on high-rate quantum error correction codes. We design, verify, and benchmark fault-tolerant code families for neutral atom, trapped ion, and superconducting quantum hardware.
Full-spectrum quality engineering: strategy through automation. Built by a senior automation engineer with 20+ years of enterprise experience across web, mobile, API, and performance testing.
Simple, well-built tools for backtesting and statistical testing. Research infrastructure for education and independent study — built for clarity and reproducibility.
Our patent-pending qLDPC code family enables high-rate fault-tolerant quantum computing across multiple hardware platforms.
We've developed a family of high-rate qLDPC codes using a novel structured algebraic construction. The approach achieves encoding rates and logical qubit densities that exceed published benchmarks, while maintaining compatibility with current and next-generation quantum hardware.
Our research focus includes:
US Provisional Patents 64/030,039 & 64/036,407 — Filed 2026
April 2026: measured circuit-level subthreshold scaling under spacetime BP-OSD decoding on NVIDIA DGX Spark.
May 2026 — Tier 2+ multi-platform results: [[18,6,3]] σ-cyclic CSS code validated on four public-cloud platforms (IBM Heron r2, IQM Emerald, IonQ Forte-1, Quantinuum H2 emulator). 5,000-shot Forte-1 |0⟩_L pooled block fidelity 0.659 [0.646, 0.672]; cross-broker reproducibility confirmed across Open Quantum, AWS Braket direct, and Azure Quantum.
Space-time BP-OSD decoder achieves 49–55% relative block error reduction on multi-round Quantinuum H2 emulator syndromes (R=2 p≈0.034, R=3 p≈0.012); also validated on real IBM Heron r2 R=2 hardware syndromes (+50% rel, p≈0.08). Paper preprint to arXiv: forthcoming May 2026.
Whether you're evaluating advanced quantum architectures, scaling quality engineering, or building research infrastructure — let's discuss how we can help.
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