 SAN DIEGO, July 21, 2021 GLOBE NEWSWIRE -- GBT Technologies Inc. OTC PINK: GTCH GBT or the Company, is pleased to report the upcoming publication of its 3D CHIP and MEMORY patent in Europe on July 28, 2021. The application has been allocated the number 19862631.9 and designates all European Patent Convention EPC states, as of the Patent Cooperation Treaty PCT filing date. 