Saean R&D (Saean Group Inc - SEAN) Secures Three Additional Key Patents for Next-Generation Air-Jet-Powered UAM, Targeting the $1.5 Trillion Global Urban Air Mobility Market
Establishes a dense 'patent wall' spanning foundational structures, vortex guidance, and vortex generation Addresses limitations of conventional propeller systems with technologies designed for high-speed flight and lower urban noise Builds a...