Low-frequency DAS SNR improvement
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United States of America Patent
Stats
-
Jan 12, 2021
Grant Date -
Nov 30, 2017
app pub date -
Mar 8, 2017
filing date -
Mar 9, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A workflow using techniques for improving signal-to-noise ratio and decreasing interferences for Low-Frequency Distributed Acoustic Sensing is described.
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International Classification(s)
- 2017 Application Filing Year
- G01H Class
- 333 Applications Filed
- 241 Patents Issued To-Date
- 72.38 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G01H Class
- 0 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 12, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 12, 2032 |
