ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,372, issued on June 23, was assigned to ROBERT BOSCH GMBH (Stuttgart, Germany).
"Microelectromechanical device and microelectromechanical loudspeaker" was invented by Anton Melnikov (Dresden, Germany) and Jens Schindele (Kirchentellinsfurt, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A microelectromechanical device for generating a fluid pressure. The microelectromechanical device includes a displacement structure, wherein the displacement structure has a movable membrane which can be deflected to generate the fluid pressure by means of a drivable connection structure acting on the membrane, and wherein the connection structure has a driv...