US Patent Issued to BWI (Shanghai) on Jan. 28 for "Brake-by-wire system with pressure balanced PSU piston" (Chinese, American, French Inventors)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,208,777, issued on Jan. 28, was assigned to BWI (Shanghai) Co. Ltd. (Shanghai).

"Brake-by-wire system with pressure balanced PSU piston" was invented by Daniel Norbert Borgemenke (Springboro, Ohio), Pascal Chaumette (Creteil, France), David Fredrick Reuter (Beavercreek, Ohio), Dongqiang Luo (Shanghai) and Xiaoxu Zhao (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electro-hydraulic brake system includes a master cylinder (MC) fluidly coupled to an MC fluid passageway and configured to supply fluid into the MC fluid passageway in response to pressing force on a brake pedal. A pressure supply unit (PSU) includes an electric motor and a PSU pis...