2016年の報告で、装置の商品化状況は以下と説明しています。

１．オックスフォード インスツルメンツが製品化。後に、2018報告ではNPL（英国の国研校正機関）と共同研究を発表。

２．グラフェンSIC（スエーデン）が商品化。

３．MIが商品化。後に、2018報告ではNISTと共同研究を発表。

●UK based Oxford Instruments plc already brought to market a closed cycle cooler system adapted for graphene QHE measurements.

● Swedish based GraphenSIC is marketing graphene devices and a graphene QHR system

● Canada based Measurement International (MI), the world-leading manufacturer of instrumentation and systems for resistance metrology announced during the project’s final dissemination meeting that they will bring a graphene based quantum resistance standard to market in the near future.

SIB51_Final_Publishable_JRP_Summary.pdf