Lenovo Seeks Blockchain Patent For Document Validation

The post Lenovo Seeks Blockchain Patent For Document Validation appeared first on CCN
Lenovo has applied for a patent with the U.S. Patent & Trademark Office for an electronic device to ensure the integrity of a signed physical document using blockchain technology, according to a recent filing. The device identifies an integrity symbol within a physical document and converts it to a map that allows the device to
The post Lenovo Seeks Blockchain Patent For Document Validation appeared first o