The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2025
Filed:
Jul. 06, 2023
Republic of Korea (National Disaster Management Research Institute), Ulsan, KR;
Su Bin An, Ulsan, KR;
Kyung Su Lee, Ulsan, KR;
Hyun Seung Lee, Ulsan, KR;
Joo Yeon Oh, Ulsan, KR;
Gun Sik Jeong, Ulsan, KR;
Won Kyu Oh, Ulsan, KR;
Sung Geun Bae, Ulsan, KR;
Abstract
Provided is a chemical material leakage alarm-providing method of detecting chemical material leakage in a monitoring area and providing a user alert, the method including the steps of: sensing external environmental information using an environmental information-collecting sensor; obtaining data about a chemical material using a chemical material-detecting device; predicting a diffusion pattern of the chemical material based on the environmental information; detecting chemical material information based on the chemical material data; and providing a user alert based on at least one of the diffusion pattern of the chemical material and the chemical material information.