ALEXANDRIA, Va., March 17 -- United States Patent no. 12,579,880, issued on March 17, was assigned to Pin-Yi Wu (Taipei City, Taiwan).
"Flood alarm system and flood alarm method" was invented by Pin-Yi Wu (Taipei City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A flood alarm system and a flood alarm method are provided. The flood alarm system includes a sensing device and an alarm device. The sensing device includes a waterproof housing and an accommodating space, and is configured to detect a height of standing water that flows into the accommodating space through multiple water inlet holes on the waterproof housing. Multiple instructions that respectively correspond to multiple flood heights are...