Datasea Announces Foundational Research Breakthrough in Ultrasonic-Enhanced Nanoscale Precision Control [Accessibility Statement] Skip NavigationEstablishing an Engineering-Level Core Technology for Next-Generation Semiconductor Manufacturing ApplicationsBEIJING, Feb. 18, 2026 /PRNewswire/ -- Datasea Inc. (NASDAQ: DTSS) ("Datasea" or the "Company"), a Nevada-based technology company specializing in acoustic high-tech solutions and 5G+AI multimodal digitalization,today announced that it has achieved a founda ...