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:
Jan. 20, 2026
Filed:
Sep. 16, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A water purifier includes: a raw water flow path; a purified water flow path connected to the raw water flow path; at least one filter provided in the purified water flow path and to filter raw water flowing along the purified water flow path; a washing water flow path connected to the raw water flow path; a washing water generator configured to electrolyze the raw water to generate washing water; an optical sensor to output a value according to a degree of generation of bubbles included in the washing water; and a controller to control the washing water generator and at least one valve provided in at least one of the raw water flow path, the purified water flow path, and the washing water flow path to perform a washing operation, and identify whether an error has occurred in the washing operation based on an output from the optical sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile