WATER LEVEL MEASURING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 1, 2018
app pub date -
Aug 23, 2017
filing date -
Aug 24, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A water level measuring device for measuring a water level on a road surface includes a reflection member disposed in the road surface, the reflection member having a reflection surface that is parallel to the road surface, the reflection surface having a greater reflectance with respect to a probing radio wave than the road surface; an antenna unit transmitting the probing radio wave toward the reflection surface, the antenna unit also receiving a reflected wave of the probing radio wave that has been reflected from the reflection surface or water over the reflection surface; and a measuring unit connected to the antenna unit, the measuring unit processing the reflected wave received by the antenna unit to calculate and determine the water level on the road surface based on a return time of the reflected wave.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully