ALEXANDRIA, Va., June 25 -- United States Patent no. 12,342,112, issued on June 24, was assigned to GOERTEK INC. (Weifang, China).

"Loudspeaker module and electronic device" was invented by Qingxia Ding (Shandong, China), Qizhong Wang (Shandong, China) and Zongjun Mou (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a loudspeaker module and an electronic device. The loudspeaker module comprises a module housing and a loudspeaker unit, wherein the module housing has a cavity and the loudspeaker unit is accommodated in the cavity, the loudspeaker unit divides the cavity into a front acoustic cavity and a rear acoustic cavity; wherein a sound outlet hole is provide...