US Patent Issued to Qisda on Oct. 6 for "Ultrasonic transducer module" (Taiwanese Inventor)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,301, issued on Oct. 6, was assigned to Qisda Corp. (Taoyuan City, Taiwan).

"Ultrasonic transducer module" was invented by Fu-Sheng Jiang (Taoyuan City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An ultrasonic transducer module including a first electrode layer, a second electrode layer, a first piezoelectric material layer, a third electrode layer, a fourth electrode layer, a second piezoelectric material layer, and an insulation layer is provided. The first piezoelectric material layer is disposed between the first electrode layer and the second electrode layer. The second electrode layer is disposed between the first piezoelectric materi...