Indoor positioning system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 31, 2017
Grant Date -
Sep 3, 2015
app pub date -
Sep 23, 2014
filing date -
Mar 3, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An indoor position system, includes a plurality of anchor stations each configured to transmit a radio frequency signal and an acoustic signal. A mobile station includes a radio frequency receiver configured to receive a radio frequency signal from at least one of the plurality of anchor stations and an acoustic receiver configured to receive an acoustic signal from at least one of the plurality of anchor stations. A processing unit is configured to determine position information of the mobile unit based upon the received radio frequency signal and acoustic signal.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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