Electromagnetic wave emission device
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United States of America Patent
Stats
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Jan 9, 2018
Grant Date -
Jan 7, 2016
app pub date -
Oct 24, 2013
filing date -
Oct 29, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The purpose of the present invention is to provide an electromagnetic wave emission device in which the destination to which an electromagnetic wave is supplied can be switched among a plurality of emission antennas, wherein there are no problems such as breakage of a switching element even in a case where a large-power electromagnetic wave is emitted. The present invention is an electromagnetic wave emission device characterized by the following: an electromagnetic wave output from an electromagnetic wave generator is distributed to a plurality of emission antennas, and then from among the plurality of emission antennas, a target antenna having plasma nearby is supplied with an electromagnetic wave distributed to the target antenna and all or part of the electromagnetic waves reflected by the emission antennas other than the target antenna; and the all or part of the electromagnetic waves distributed to the target antenna and all or part of the electromagnetic waves supplied to the target antenna after reflection by the emission antennas other than the target antenna are emitted from the target antenna to the plasma.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| JP | B2 | JP6298961 | Oct 24, 2013 |
| WO | A1 | WO2014069337 | Oct 24, 2013 |
| EP | B1 | EP2919556 | Oct 24, 2013 |
International Classification(s)
- H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....
- F02M:SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBU....
- F02P:IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INT....
- H05H:PLASMA TECHNIQUE
- F02B:INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENG....
- H01T:SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS....
- 2013 Application Filing Year
- H05B Class
- 2921 Applications Filed
- 2548 Patents Issued To-Date
- 87.24 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- H05B Class
- 31.12 % 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 | Jul 9, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 9, 2029 |
