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:
Oct. 20, 2026
Filed:
May. 14, 2024
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Ji Eun Choi, Seoul, KR;
Hyungho Park, Seoul, KR;
Jinhee Noh, Seoul, KR;
Dongryul Park, Seoul, KR;
Seongman Jang, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2022.01); B01D 46/24 (2006.01); B01D 46/42 (2006.01); B01D 46/44 (2006.01); B01D 46/46 (2006.01); B01D 46/56 (2022.01); F24F 8/108 (2021.01); F24F 8/80 (2021.01); F24F 11/526 (2018.01); F24F 11/64 (2018.01); F24F 11/79 (2018.01); F24F 13/08 (2006.01); F24F 13/10 (2006.01); F24F 13/20 (2006.01); F24F 110/64 (2018.01);
U.S. Cl.
CPC ...
B01D 46/0049 (2013.01); B01D 46/0047 (2013.01); B01D 46/0084 (2013.01); B01D 46/24 (2013.01); B01D 46/429 (2013.01); B01D 46/442 (2013.01); B01D 46/46 (2013.01); B01D 46/56 (2022.01); F24F 8/108 (2021.01); F24F 11/526 (2018.01); F24F 11/64 (2018.01); F24F 11/79 (2018.01); F24F 13/10 (2013.01); B01D 2273/30 (2013.01); B01D 2279/51 (2013.01); F24F 8/80 (2021.01); F24F 13/082 (2013.01); F24F 2013/205 (2013.01); F24F 2110/64 (2018.01);
Abstract
An air cleaning system can rapidly senses occurrence of local pollution, caused by fine dust, through a remote sensor hub and supplies purified air to a polluted area in a concentrated manner, thereby quickly purifying indoor air.
Choi, Ji. (2026). Air cleaning system (U.S. Patent No. 12766451). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12766451
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile