Liquidmetal Technologies Inc (LQMT)

[rige]

Both, depending on the application, the Example clearly explains it.

The white paper is telling potential customers that LQMT, while being RF transparent and is good for such use as RFID, that it can also be made safe from misuse.

So, LQMT can be used in RFID tags but the thickness needs to increase to block unwanted Scans greater than 10cm away.

Thats 1 example.