We hold multiple licensed Chinese and US patents in elastocaloric cooling, including a sub-zero Celsius cascade freezing device that uses low-transition-temperature NiTi alloys to achieve deep refrigeration, a kilowatt-scale cooling device that boosts power through high-frequency operation combined with nanofluid-enhanced heat transfer, and others.
Together, these patents target several critical bottlenecks—extreme temperature span, scalable cooling capacity, and effective manufacturing—reflecting our strategy of moving elastocaloric technology from laboratory principles toward practical, commercial applications.
US Patent 63/763,894: A sub-zero Celsius cascade elastocaloric freezing device
US Patent 63/622,036: A kilowatt-scale elastocaloric cooling device
CN Patent ZL202010078360.9: Elastocaloric regenerator
CN Patent ZL202010800831.2: Ceramics in elastocaloric devices
