US Patent Issued to SHENZHEN SPHERICAL FLUID POWER TECHNOLOGY on April 21 for "Micro electro-hydraulic linear actuator and hand of electro-hydraulic driven robot" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,850, issued on April 21, was assigned to SHENZHEN SPHERICAL FLUID POWER TECHNOLOGY Co. LTD. (Shenzhen, China).

"Micro electro-hydraulic linear actuator and hand of electro-hydraulic driven robot" was invented by Luyi Wang (Shenzhen, China), Yongzheng Guo (Shenzhen, China) and Yaowen Tan (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a micro electro-hydraulic linear actuator and a hand of an electro-hydraulic driving robot, comprising an actuator base, a spherical pump unit and a reciprocating piston mechanism encapsulated in a closed elastic leather bag. The actuator base is provided with a hydraulic cylinder and a cy...