ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,911, issued on Feb. 24, was assigned to ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY Co. LTD. (Changsha, China).
"Flow distribution control method, device, and apparatus for hydraulic system and hydraulic system" was invented by Wei Wang (Changsha, China), Ling Fu (Changsha, China), Ye Yuan (Changsha, China), Junhua Zhang (Changsha, China), Yanbin Liu (Changsha, China), Li Yin (Changsha, China) and Lingjuan She (Changsha, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A flow distribution control method for a hydraulic system, the hydraulic system comprising N loops L1-LN. The flow distribution control method comprises the following steps: S1...