$GTCH SAN DIEGO, March 23, 2021 (GLOBE NEWSWIRE) -- GBT Technologies Inc. (OTC PINK: GTCH ) ("GBT” or the “Company”), filed with the United States Patent and Trademark Office (“USPTO”) continuation applications for its mobile database sharing, publication # 20210081368 and multi-dimensional chip, publication # 20210083130 patents. Both applications were published on March 18, 2021.

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