Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
April 5, 2022
Patent Application Number
16705745
Date Filed
December 6, 2019
Patent Citations
Patent Primary Examiner
Disclosed is a water purifier. The water purifier includes a water quality sensor configured to measure quality of water that is suppled from a water supply source, a first filter configured to filter by a first method, a second filter configured to filter by a second method, a flow path shifting valve configured to selectively supply water that is supplied from the water supply source to the first filter or the second filter, and a processor configured to control the flow path shifting valve based on a water quality value that is measured by the sensor.
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