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. 10, 2026
Filed:
Aug. 30, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Sukeun Kuk, Suwon-si, KR;
Minseok Koo, Suwon-si, KR;
Hyukjae Kwon, Suwon-si, KR;
Dongsik Yang, Seoul, KR;
Sehyeong Oh, Seoul, KR;
Hyun Chul Lee, Hwaseong-si, KR;
Sangmin Ji, Yongin-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/06 (2006.01); B01D 53/94 (2006.01); B01J 27/08 (2006.01); B01J 31/06 (2006.01); B01J 35/00 (2006.01); B01J 35/39 (2024.01); B01J 35/40 (2024.01); B01J 35/45 (2024.01); B01J 35/61 (2024.01); B01J 35/63 (2024.01); B01J 35/64 (2024.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01);
U.S. Cl.
CPC ...
B01J 21/063 (2013.01); B01D 53/94 (2013.01); B01J 27/08 (2013.01); B01J 31/068 (2013.01); B01J 35/19 (2024.01); B01J 35/39 (2024.01); B01J 35/40 (2024.01); B01J 35/45 (2024.01); B01J 35/612 (2024.01); B01J 35/613 (2024.01); B01J 35/615 (2024.01); B01J 35/633 (2024.01); B01J 35/635 (2024.01); B01J 35/643 (2024.01); B01J 35/647 (2024.01); B01J 35/651 (2024.01); B01J 37/0219 (2013.01); B01J 37/0236 (2013.01); B01J 37/088 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/802 (2013.01); B01D 2255/9155 (2013.01); B01D 2255/9207 (2013.01); B01J 2235/15 (2024.01); B01J 2235/30 (2024.01);
Abstract
A ceramic catalyst filter, a filtering system including the same, and a method of manufacturing the same. The ceramic catalyst filter includes: a single body ceramic filter including a first surface for blocking a first material and a second surface for removing the second material passing through the first surface; and a photocatalyst thin film including nanometer-scale grains coated on a surface of the ceramic filter.