Under these laws and regulations, U.S. persons (which includes U.S. citizens, U.S. nationals, lawful permanent residents, refugees, and asylees) working for Keysight can access export-controlled items without authorization from the U.S. government. The thin film devices are built in a high-mix microfabrication environment using processes such as deposition, lithography, electroplating, dry/wet etch, electrical test, laser ablation, and dicing.