Waveguide technique for the simultaneous measurement of temperature dependent properties of materials
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United States of America Patent
Stats
-
Oct 6, 2020
Grant Date -
Jun 2, 2016
app pub date -
Jul 14, 2014
filing date -
Jul 16, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and a system is provided for measuring mechanical properties of a solid material using standard ultrasonic wave modes propagated in the solid material, which forms a waveguide, where the waveguide is encased a fluid media. The method and system can be at high temperatures. The system includes an ultrasonic transducer placed at one end of the waveguide that generates multiple wave modes, which travel in different paths along a length of the waveguide and are reflected. The system includes a set of corresponding sensors for detecting the amplitude and time of flights, and includes a processor means to analyze the detected signals.
First Claim
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Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
WO | A2 | WO2015008299 | Jul 14, 2014 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A) | A NOVEL WAVEGUIDE TECHNIQUE FOR THE SIMULTANEOUS MEASUREMENT OF TEMPERATURE DEPENDENT PROPERTIES OF MATERIALS | Jan 22, 2015 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
INDIAN INSTITUTE OF TECHNOLOGY MADRAS | THE DEAN INDUSTRIAL CONSUL TANCY & SPONSORED RES IIT PO CHENNAI 600036 |
International Classification(s)

- 2014 Application Filing Year
- G01N Class
- 10055 Applications Filed
- 7887 Patents Issued To-Date
- 78.44 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Balasubramaniam, Krishnan | Chennai, IN | 8 | 34 |
# of filed Patents : 8 Total Citations : 34 | |||
Suresh, Periyannan | Chennai, IN | 1 | 133 |
# of filed Patents : 1 Total Citations : 133 |
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Patent Citation Ranking
- 2 Citation Count
- G01N Class
- 57.64 % this patent is cited more than
- 5 Age
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