Thermal management IP for longer-lived resistive RAM
This technology improves a type of non-volatile computer memory called resistive RAM (RRAM) by solving a heat buildup problem that degrades performance over time. The design sandwiches a copper heat-spreading layer beneath the platinum electrode that contacts the memory material, drawing heat away from the active memory cell each time data is written or erased. The result is a crossbar-architecture memory cell that retains the electrical performance of platinum electrodes while using copper's superior thermal conductivity to extend device lifespan. It is a structural fabrication innovation — a layer stack change — rather than a new material or circuit design.
What you could build
An improved RRAM chip or embedded memory IP block for semiconductor manufacturers targeting high-endurance storage-class memory or edge-AI inference chips; buyers would be memory chip foundries or fabless semiconductor companies integrating non-volatile memory into SoCs.
Who in Virginia should care
Defense and intelligence-community electronics suppliers in Northern Virginia, or semiconductor design firms near Virginia Tech's nanofabrication research base, would have plausible interest in ruggedized, high-endurance memory components.
Readiness: Lab validated
Concept — described but not yet demonstrated. Lab validated — supported by experimental results in the patent. Prototype likely — the text describes a built, working embodiment.
Readiness is inferred from the patent text, not from a lab visit.
The record
- Inventors
- Mohammad SHAH AL-MAMUN, Marius ORLOWSKI
- Granted
- August 11, 2026
- Status
- Granted patent
- Patent number
- 12707903
Ready to talk?
Virginia Tech Intellectual Properties handles licensing for this technology. Email us for an introduction prosim@harbor.capital.
Prosim summaries are generated from public patent text and are not legal advice.