US Patent Issued to HANGZHOU CITY UNIVERSITY on March 31 for "Testing device and testing method of composite blade tilt rotor power assembly" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,890, issued on March 31, was assigned to HANGZHOU CITY UNIVERSITY (Hangzhou, China).

"Testing device and testing method of composite blade tilt rotor power assembly" was invented by Xinfeng Zhang (Hangzhou, China), Xufang Zhang (Hangzhou, China), Liping Yang (Hangzhou, China), Bing Rao (Hangzhou, China) and Wenwei Mo (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A testing device and a testing method of a composite blade tilt rotor power assembly are related. The testing method includes the following steps: installing a tilt rotor flight power assembly on a flange platform of a testing device through a connector; confirming normal ...