ALEXANDRIA, Va., April 2 -- United States Patent no. 12,264,706, issued on April 1, was assigned to Haixi (Fujian) Institute, China Academy of Machinery Science&Technology Group (Sanming, China).

"Flow control method for high-accuracy and high-stiffness hydrostatic device" was invented by Wenzhi Liu (Sanming, China), Chao Jiang (Sanming, China), Hong Chen (Sanming, China), Long Pan (Sanming, China), Hengfeng Zhu (Sanming, China), Fuhua Yu (Sanming, China), Hongrong Lin (Sanming, China), Xiufang Zheng (Sanming, China), Jiajing Lin (Sanming, China) and Yuan Gao (Sanming, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a flow control method for a high-accuracy and high-stif...