US Patent Issued to AMTAI MEDICAL EQUIPMENT on Dec. 30 for "Bidirectional hydraulic hybrid power system containing an externally connected bidirectional manual pump system" (American, Taiwanese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,108, issued on Dec. 30, was assigned to AMTAI MEDICAL EQUIPMENT INC. (N.C.).

"Bidirectional hydraulic hybrid power system containing an externally connected bidirectional manual pump system" was invented by Clay Liang (Raleigh, N.C.) and Chien-Cheng Su (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A bidirectional hydraulic hybrid power system containing an externally connected bidirectional manual pump enables easy upgrading from an electrically driven system to a hybrid system driven by either electrical or manual power. It comprises an oil reservoir, a bidirectional pump, a motor, an oil circuit block including a two-pressure ...