QTREX's Patent-Pending Technology Achieves First Direct Conversion of 3D-Printed Insulation into Graphene-Like Carbon to Protect Quantum Processors

Ness Ziona, Israel, Aug. 19, 2026 (GLOBE NEWSWIRE) -- QTREX Quantum Ltd. (Nasdaq: QTEX) ("QTREX" or the "Company"), a company focused on advancing Additively Manufactured Electronics (“AME”) for quantum computing infrastructure, today announced a patent-pending technology targeting one of quantum computing's recognized barriers to scale: stray radiation that breaks cooper pairs, generates quasiparticles, shortens qubit lifetimes and drives up error rates. Using localized laser processing, the technology achieved the first direct conversion of 3D-printed dielectric material into electrically conductive, graphene-like carbon. Selected regions of printed insulation were transformed into patterned conductive structures without added conductive materials or separate component assembly. The printed insulation itself becomes the conductor. QTREX is now integrating this capability into quantum packages as monolithic stray-photon absorbers,  designed to intercept harmful photons before they reach superconducting circuits.