US Patent Issued to HUIKE (SINGAPORE) HOLDING PTE.LTD. on Sept. 1 for "Ultrasonic fingerprint apparatus and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,725,445, issued on Sept. 1, was assigned to HUIKE (SINGAPORE) HOLDING PTE.LTD. (Singapore).

"Ultrasonic fingerprint apparatus and electronic device" was invented by Canhong Du (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An ultrasonic fingerprint apparatus and an electronic device are provided. The ultrasonic fingerprint apparatus is disposed under a display of an electronic device to implement under-display ultrasonic fingerprint recognition. The ultrasonic fingerprint apparatus includes an ultrasonic fingerprint chip and a piezoelectric transducer disposed on the ultrasonic fingerprint chip. The piezoelectric transducer includes a ...