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:
Mar. 04, 2025
Filed:
Dec. 29, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
Provided is a range hood including a first case including a first inlet formed on a lower surface and a damper formed on an upper surface, a second case arranged over the first case to form a space in which a fan module is arranged, and including a second inlet formed on a side surface, a first sensor arranged in the second case and configured to detect a contaminant, a second sensor arranged above the first sensor and configured to detect a contaminant, and a controller configured to control an output level of the fan module and an opening or closing of the damper based on concentration data of the contaminants obtained from the first sensor and the second sensor.