ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,536,892, issued on Jan. 27, was assigned to JIASOFT Corp. (Seoul, South Korea).

"Method for transmitting emergency rescue signal by accessory device communicating with user terminal" was invented by Jung Sik Song (Gyeongju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method of transmitting an emergency rescue signal by an accessory device communicating with a user terminal, the method including providing a trigger signal from the accessory device to the user terminal in response to a push input applied to a switch included in the accessory device, generating at least one of image data and audio data related to a user's st...