Hyunsung TNC is a technology company dedicated to the development, production, and scale-up of superconducting materials. We completed development and patent registration of a room-temperature superconductor candidate material and have grown into a superconductivity platform company.

 

Founded in 2005 as a semiconductor equipment manufacturer, we built our first decade serving the most demanding customers in electronics: process equipment development for Samsung Electronics, participation in 450mm wafer development, exclusive refurbishment of Samsung exposure equipment, and eco-friendly cable materials for Samsung mobile, alongside electronic materials and high-purity chemical development. In 2017 we turned that manufacturing discipline to superconductivity research and developed four high-potential candidate material systems (Cd, Pb, In, and TBCO).

 

By 2022 we had synthesized candidate room-temperature superconducting samples and characterized them with PXRD and SQUID: the diffraction pattern showed over 99.3% agreement with the simulated structure, and magnetometry recorded a diamagnetic response, with a superconducting transition observed at 37.1 °C (310 K).

 

The theory came after the data. These measurements led Hyunsung TNC to formulate MEL (Modulated Electron Lattice) Theory, a quantitative model of high- and room-temperature superconductivity beyond the limits of conventional BCS theory. We completed its foundational patent filings in 2025; they have since entered the national phase in the United States, Japan, India and China.

 

AI-Driven Composition Design Platform - SuperMatics Development

 

Leveraging MEL Theory, Hyunsung TNC is developing SuperMatics, an AI-powered composition design platform that predicts the physical properties of high-temperature and next-generation superconductors and generates optimal material compositions.

SuperMatics integrates theory, data, AI modeling, and experimental results into a unified workflow, transforming superconductor development from serendipity-based discovery into a predictive, engineering-driven design process.

The platform is being built as a business, not a concept: Hyunsung TNC operates a U.S. subsidiary, SuperMatics Inc., holds trademark applications for the platform, works with Wilson Sonsini Goodrich & Rosati on intellectual property strategy, and partners with CAN Superconductors on R&D. And it does not stand alone: behind SuperMatics sit two decades of Hyunsung TNC's equipment manufacturing, a production leadership with working supply networks in Korea and Europe, and in-house synthesis, deposition and characterization - the industrial base that carries a designed composition through to a produced material. The platform will expand into an end-to-end solution, incorporating experimental data from sample fabrication and material characterization to optimize composition design, verification, and production.