$GTCH SAN DIEGO, Aug. 04, 2021 (GLOBE NEWSWIRE) -- GBT Technologies Inc. (OTC PINK: GTCH) ("GBT” or the “Company”), filed a nonprovisional patent application for ICs automatic design rule correction system and method; application #17391292 with the U.S. Patent and Trademark Office (“USPTO”). As a reminder, the Company filed a provisional patent during June 2021 (https://finance.yahoo.com/news/gbt-files-patent-ics-layout-100000731.html). The patent protects systems and methods for automatic correction of geometrical design rule violations which typically takes vast amount of time to correct manually.

https://www.wsj.com/articles/gbt-filed-a-nonp...94?tesla=y