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:
Apr. 21, 2026
Filed:
Feb. 21, 2024
Applicant:
Hitecnsol Co., Ltd, Seoul, KR;
Inventors:
Kwang UK Jung, Hanam-si, KR;
Tae Chul Shin, Anyang-si, KR;
Ji Won Kim, Seoul, KR;
Min Sung Park, Seoul, KR;
Dong Kyu Kim, Seoul, KR;
Won Jung Lee, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 1/667 (2022.01); G01F 1/34 (2006.01); G01F 15/063 (2022.01); G01M 3/02 (2006.01);
U.S. Cl.
CPC ...
G01F 1/668 (2013.01); G01F 1/34 (2013.01); G01F 15/063 (2013.01); G01M 3/02 (2013.01);
Abstract
A method for measuring water flow amount and for detecting an outdoor water leakage using temperature distribution and pressure change in a ultrasound water meter includes: a ultrasound time measurement process; a water flow rate calculation process; a ultrasound speed calculation process; a center water temperature calculation process; a water surface temperature measurement process; a temperature distribution calculation process; a water movement pattern determination process; and a water flow amount calculation process.