ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,643, issued on Jan. 27, was assigned to LEOTEK Corp. (Taipei, Taiwan).
"Detecting and status reporting system and method thereof" was invented by Kai-Chun Liang (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A detecting and status reporting system, includes a first control device and at least one second control device. The first control device sends a first message to a remote device through a first communication link. The first communication specification of the first communication link is LPWAN (Low-Power Wide-Area Network). The at least one second control device communicates with the remote device through the first communication l...