SYSTEMS AND METHODS FOR MAINTAINING TIME SYNCHRONIZATION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Sep 18, 2014
app pub date -
Mar 12, 2014
filing date -
Mar 15, 2013
priority date (Note) -
Published
status (Latency Note)
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Abstract
Described are systems and methods for time synching to a network in an environment that contains obstructions disposed between a receiver component and a transmitting device of the network. In particular, an adaptive masking approach and an outage approach may be used to maintain time synchronization to the network. The adaptive masking approach may be used to track satellites above predefined elevation angles that correspond to the obstructions. The outage approach may be used to maintain time synchronization when the transmitting device of the network is not in view of the receiver component.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
NEXTNAV LLC | 484 OAKMEAD PARKWAY SUNNYVALE CA 94085 |
International Classification(s)

- 2014 Application Filing Year
- G01S Class
- 2685 Applications Filed
- 2350 Patents Issued To-Date
- 87.53 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Raghupathy, Arun | Bangalore, IN | 113 | 1693 |
# of filed Patents : 113 Total Citations : 1693 | |||
Venkataraman, Jagadish | San Jose, US | 62 | 277 |
# of filed Patents : 62 Total Citations : 277 |
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Patent Citation Ranking
- 6 Citation Count
- G01S Class
- 2.46 % this patent is cited more than
- 11 Age
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