Reflection interference control
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United States of America Patent
Stats
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Feb 13, 2018
Issued Date -
N/A
app pub date -
Apr 30, 2015
filing date -
Jun 6, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Reflection interference control can comprise: determining, according to identification information comprised in a light signal from a reflection surface to a field of view of a user, that a reflection interference phenomenon exists on the reflection surface; and generating a control signal for lowering the level of the reflection interference. For example, by using the characteristic that a light source identifier is modulated in a light signal transmitted by a light source in the existing wireless optical communication, whether a reflection interference phenomenon exists can be determined according to identification information comprised in a light signal received by a field of view of a user from a reflection surface, and reflection interference is automatically controlled if it is determined that the reflection interference phenomenon exists, which is simple and quick and does not require user intervention.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | B | CN104050799 | Jun 06, 2014 |
| WO | A1 | WO2015184943 | Apr 30, 2015 |
International Classification(s)
- 2015 Application Filing Year
- G08C Class
- 653 Applications Filed
- 558 Patents Issued To-Date
- 85.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G08C Class
- 0 % this patent is cited more than
- 7 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 | Aug 13, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 13, 2029 |
