DALLAS, Feb. 7, 2022 / PRNewswire-PRWeb / – Astrapi Corporation is pleased to announce that the United States Patent and Trademark Office (USPTO) has issued Astrapi US Patent No. 11,184,201, “Communications Devices, Systems, Software and Methods Employing Symbol Waveform Hopping”, Patent no. 11,228,477 “Devices, Systems and Methods Employing Polynomial Symbol Waveforms”, and Patent No. 11,240,088, […]

SAN DIEGO, Feb. 08, 2022 (GLOBE NEWSWIRE) – GBT Technologies Inc. (OTC PINK: GTCH) (“GBT” or the “Company”), is providing an update about the continuation of its efforts to evaluate Software Defined Radio (SDR) technology for its GEN II long-range radio system. SDR communication is a software-controlled radio operation A typical RF system is traditionally

DALLAS, Feb. 7, 2022 / PRNewswire-PRWeb / – Astrapi Corporation is pleased to announce that the United States Patent and Trademark Office (USPTO) has issued Astrapi US Patent No. 11,184,201, “Communications Devices, Systems, Software and Methods Employing Symbol Waveform Hopping”, Patent no. 11,228,477 “Devices, Systems and Methods Employing Polynomial Symbol Waveforms”, and Patent No. 11,240,088,