Patent ID: 11909462
Assignee: YOCTO TECHNOLOGIES, S.L.
Field: Telecommunications (Electrical engineering)
Classification: CPC H  G  Y | IPC H

Claim 16:
17. The use of the self-powered semi-active electronic tag with autonomous processing capacity configured to perform a communication procedure, according to claim 13, wherein the processing module has an autonomous processing capacity, without connecting to other networks or processing devices; processes all the functions of the nanochip using proprietary software and is responsible for processing the information demodulated by the two EM modules, validating them with the pre-programmed data stored in the memory or data available in blockchain or other servers,
identifies the issuer of the requesting device,
validates the issuer,
searches the memory for the corresponding transaction;
performs two-way communication through Wi-Fi/Bluetooth to Internet and blockchain and/or with its counterpart tag in a direct way;
stores the transaction in the memory to upload it to blockchain and always keeps at least the last two;
fulfills the security function by encrypting data and authentication by validating two counterpart tags through a proprietary communication protocol, or in case of user intervention, through a biometric token;
type of transaction, it validates the transaction, transmits said information either to the EM modulate for its transmission via Internet to the blockchain or to the EM module for its two-way communication with a counterpart electronic tag;
the device is capable of processing multiple transactions almost simultaneously;
the system of communication both with the reader via Wi-Fi/Bluetooth and with the counterpart tags, the processor is able to select different types of readers enabling it, or those authorized for the completion of the transaction, simultaneously allowing efficiency with regards to a massive capacity for reading; and
the processor being capable of generating its own chain of custody.