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. 17, 2026
Filed:
Aug. 16, 2022
Applicant:
Microjet Technology Co., Ltd., Hsinchu City, TW;
Inventors:
Assignee:
MICROJET TECHNOLOGY CO., LTD., Hsinchu City, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 11/00 (2018.01); A61L 9/014 (2006.01); A61L 9/20 (2006.01); B01D 46/00 (2022.01); B01D 46/42 (2006.01); B01D 46/44 (2006.01); B01D 46/46 (2006.01); B01D 53/32 (2006.01); B01D 53/86 (2006.01); B01D 53/88 (2006.01); F24F 3/16 (2021.01); F24F 11/58 (2018.01); G01N 1/22 (2006.01); G01N 1/24 (2006.01); F24F 110/64 (2018.01); F24F 110/65 (2018.01); F24F 110/66 (2018.01); F24F 110/70 (2018.01); F24F 110/72 (2018.01); F24F 110/74 (2018.01); G01N 15/075 (2024.01);
U.S. Cl.
CPC ...
F24F 11/0001 (2013.01); A61L 9/014 (2013.01); A61L 9/205 (2013.01); B01D 46/0028 (2013.01); B01D 46/0039 (2013.01); B01D 46/429 (2013.01); B01D 46/442 (2013.01); B01D 46/448 (2013.01); B01D 46/46 (2013.01); B01D 53/32 (2013.01); B01D 53/8609 (2013.01); B01D 53/8631 (2013.01); B01D 53/864 (2013.01); B01D 53/8671 (2013.01); B01D 53/8675 (2013.01); B01D 53/8696 (2013.01); B01D 53/885 (2013.01); F24F 3/16 (2013.01); F24F 11/58 (2018.01); G01N 1/2273 (2013.01); G01N 1/24 (2013.01); A61L 2209/111 (2013.01); A61L 2209/12 (2013.01); A61L 2209/14 (2013.01); A61L 2209/22 (2013.01); B01D 2257/106 (2013.01); B01D 2257/302 (2013.01); B01D 2257/404 (2013.01); B01D 2257/502 (2013.01); B01D 2257/504 (2013.01); B01D 2257/60 (2013.01); B01D 2257/708 (2013.01); B01D 2257/91 (2013.01); B01D 2259/818 (2013.01); B01D 2273/30 (2013.01); B01D 2279/50 (2013.01); F24F 2011/0002 (2013.01); F24F 2110/64 (2018.01); F24F 2110/65 (2018.01); F24F 2110/66 (2018.01); F24F 2110/70 (2018.01); F24F 2110/72 (2018.01); F24F 2110/74 (2018.01); G01N 2001/2276 (2013.01); G01N 15/075 (2024.01);
Abstract
A fresh air ventilation device for air pollution prevention includes a main body, a blower, a filtering and cleaning assembly, and a gas detection module. The blower is disposed in the main body to guide air convection and form a flow-guiding path. The filtering and cleaning assembly is disposed in the flow-guiding path to filter and clean an air pollution source in the air convection guided by the blower. The gas detection module is disposed in the flow-guiding path of the main body to detect the air pollution source and transmit a gas detection data.