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:
Aug. 04, 2026
Filed:
Mar. 15, 2024
Keyence Corporation, Osaka, JP;
Daishiro Ishikawa, Osaka, JP;
Takahiro Ishii, Osaka, JP;
KEYENCE CORPORATION, Osaka, JP;
Abstract
Provided is a level meter having a high degree of freedom in an installation place. The level meter includes a sensor unit and a controller that communicates with the sensor unit and supplies power. The sensor unit includes a signal generation unit that generates a transmission signal, a transmission unit that transmits a radio wave according to the generated transmission signal, a reception unit that receives the radio wave reflected by the object and generates a reception signal according to the received radio wave, and a sensor processing unit that measures a level of the object based on at least the reception signal. The controller includes a display unit that performs display according to the measured level and an operation unit for setting a parameter related to measurement of the level.