$GTCH PCT application has entered into National Phase in Republic of Korea - Korean Patent Application No. 10-2021-7008024; Applicant (s): GBT Technologies Inc; PCT Application No. PCT/US2019/050266 on March 17, 2021. The application has been allocated the number 10-2021-7008024.

This completes the filing for International PCT Protection in South Korea and Europe for its 3D Chip and Memory Patent as announced in March 4, 2021.