Posted in Non classé SYSTEMS AND METHODS FOR BLOCKCHAINS WITH SERIAL PROOF OF WORK Published Date: 11 septembre 2019 0 340 Source : https://worldwide.espacenet.com/publicationDetails/biblio?CC=WO&NR=2019169048A1&KC=A1&FT=D&DB=EPODOC&locale=fr_EP&date=20190906&rss=true Date : September 11, 2019 at 05:32AM Tag(s) : Blockchain – Brevets Share this... Email Facebook Twitter Linkedin Whatsapp Print Dans la même catégorie ... 0 494 Posted in Non classé Brevet – IoT System for providing safe driving service using IoT-based smart device method thereof and computer recordable medium storing program to perform the method 0 138 Posted in Non classé Brevet – APPARATUS AND METHOD FOR MEASURING POSITIONS OF DEVICES 0 190 Posted in Non classé Brevet – Blockchain system and data storage method and apparatus