A Japanese Telecom Giant Wants to Use Blockchain to Store Contracts
Nippon Telegraph and Telephone is looking to invent a new contract agreements system based on blockchain technology.
USPTO
Online payments giant PayPal has been awarded a patent for a technique that could detect a type of crypto malware and mitigate its effects.
In a patent filing released Thursday, Capital One set out a blockchain system its says allows secure user authentication across multiple platforms.
Tech giant Amazon has been granted a patent for a proof-of-work (PoW) cryptographic system similar to those used by many blockchains.
The phrase "trusted execution environment" is identified in two Microsoft patent applications to be a key component in future blockchain projects.
California-based business and financial software company Intuit has been awarded a patent for processing bitcoin payments via text message.
USPTO
