ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,462,791, issued on Nov. 4, was assigned to GOERTEK INC. (Shandong, China).
"Smart voice device wakeup test apparatus" was invented by Feifei Han (Shandong, China), Chao Xie (Shandong, China) and Kaifa Shu (Shandong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wake-up test device for intelligent voice equipment is taught herein. The wake-up test device includes a fixed frame. The wake-up test device further includes a first clamping assembly arranged on the fixed frame. The wake-up test device further includes a second clamping assembly arranged on the fixed frame. The first clamping assembly and the second clamping assembly can be brought to b...