US Patent Issued on Oct. 7 for "Wing-engine corotating vertical takeoff and landing aircraft with partially fixed wings" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,827, issued on Oct. 7.

"Wing-engine corotating vertical takeoff and landing aircraft with partially fixed wings" was invented by Pinliang Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wing-engine corotating vertical takeoff and landing aircraft with partially fixed wings is provided. The aircraft includes an aircraft fuselage, and front wings and rear wings arranged on the aircraft fuselage. Each of the front wings and the rear wings includes a fixed wing connected with the aircraft fuselage, and a tiltwing is hinged with an end, away from the aircraft fuselage, of the fixed wing. A rotational axis of the tiltwing extends horizontally...