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. 07, 2025
Filed:
Oct. 05, 2022
Electronics and Telecommunications Research Institute, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
An ultrasonic flow meter is provided. The flow meter includes a detector that transmits a signal to a fluid and receives a signal from the fluid, a memory configured to store instructions, and a processor electrically connected to the memory and configured to execute the instructions, and when the instructions are executed by the processor, the processor calculates a first flow-rate value of the fluid using a signal transmitted to the fluid and a signal transmitted from the fluid, determines whether the first flow-rate value is missing, calculates a second flow-rate value of the fluid using a physical quantity of the fluid if the first flow-rate value is missing, and replaces the missing value with the second flow value, and the physical quantity is measured by an auxiliary sensor located installed on a pipe through which the fluid flows.