US Patent Issued to Goertek Microelectronics on May 12 for "Absolute pressure sensing MEMS microphone, microphone unit and electronic device" (Chinese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,899, issued on May 12, was assigned to Goertek Microelectronics Inc. (Qingdao, China).

"Absolute pressure sensing MEMS microphone, microphone unit and electronic device" was invented by Quanbo Zou (Shandong, China), Dexin Wang (Shandong, China) and Huabin Fang (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure provides an absolute pressure sensing MEMS microphone, a microphone unit and an electronic device. The absolute pressure sensing MEMS microphone includes: a diaphragm; a back electrode plate; a spacer between the diaphragm and the back electrode plate, wherein the diaphragm, the back electrode ...