IBM Gets Patent for ‘Self-aware Token’ to Record Transaction Data
IBM, one of the most famous companies worldwide, has recently received a U.S. patent for a type of ‘self-aware token’ that can record its transaction data. Granted by the U.S. Patent and Trademark Office (USPTO) this month, i.e., in Jan 2020, the patent showcases a ledger-based payment system that could make it easier for governments, […]
Read More