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:
Sep. 15, 2026
Filed:
Jun. 04, 2024
Microjet Technology Co., Ltd., Hsinchu, TW;
MICROJET TECHNOLOGY CO., LTD., Hsinchu, TW;
Abstract
An air pollution prevention system for bathroom space includes plural gas detectors, at least one filtration device, at least one exhaust fan and a cloud computing server. Plural gas detectors are disposed indoor and outdoor for detecting air pollution and outputting air pollution information. The cloud computing server receives and stores air pollution information to form a database of air pollution data. When a value of air pollution information exceeds a safety detection value, the cloud computing server issues a control command for enabling the exhaust fan to guide and exhaust the air pollution to the outdoor field, and simultaneously issues another control command for enabling a fan of the filtration device to guide the air pollution in the bathroom space to pass through a filter element of the filtration device, thereby controlling a gas state of the bathroom space at a level of air pollution close to zero.