ALEXANDRIA, Va., April 2 -- United States Patent no. 12,262,693, issued on April 1.
"Barking control device" was invented by Wenjin Feng (Guangdong, China) and Junyong Zhang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A barking control device includes a dog training module, a pickup module and a control module. The pickup module and the dog training module are both electrically connected to the control module. The dog training module is driven by the control module to output stimuli to a target dog. The control module stores barking control audio data. The control module obtains a voice of a user through the pickup module and matches the voice with the barking control audio data. When th...