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:
Jun. 27, 2017
Filed:
Jun. 27, 2013
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Venkata Ramanan Ramamurthy, Bangalore, IN;
Anand Dabak, Plano, TX (US);
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 1/00 (2006.01); G01F 7/00 (2006.01); G01F 1/66 (2006.01); G06F 17/15 (2006.01);
U.S. Cl.
CPC ...
G01F 1/66 (2013.01); G01F 1/668 (2013.01); G06F 17/15 (2013.01);
Abstract
A flow meter ultrasonically measures fluid velocity in a pipe. Ultrasonic signals received by ultrasonic transducers are digitized. The difference between two ultrasonic propagation times is determined by computing a discrete cross-correlation of the digitized received signals. Computation time is reduced by computing only a few cross-correlation values near a peak cross-correlation value.
Ramamurthy, Venkata. (2017). Flow meter (U.S. Patent No. 9689726). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9689726
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile