Strengthens Datavault AI’s Leadership in AI-Powered Data Valuation and Real-World Asset (RWA) Tokenization Across Multi-Trillion Dollar MarketsPHILADELPHIA, Dec. 22, 2025 (GLOBE NEWSWIRE) -- via IBN -- Datavault AI Inc. (“Datavault AI” or the “Company”) (NASDAQ: DVLT), a pioneer in AI-driven data valuation, monetization, and quantum-encrypted RWA tokenization, today announced the issuance of two key U.S. patents that significantly bolster its intellectual property portfolio in blockchain-based content manag ...