Dielectric micromechanical element
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 5, 1996
Grant Date -
N/A
app pub date -
Oct 21, 1991
filing date -
Feb 2, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dielectric micromechanical element the moveable component of which (hereinafter referred to as rotor) is an electrically homogeneous or inhomogeneous dielectric. The rotor is driven via one or more electric field vectors which are generated via electrode arrangements by switched voltages and/or by triggering the electrodes with phase-shifted voltages. On at least one side of the rotor and/or inside the rotor the electrodes form a linear or curved row of electrodes.
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V | 80686 MÜNCHEN |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Benecke, Wolfgang | Berlin, DE | 16 | 592 |
# of filed Patents : 16 Total Citations : 592 | |||
Fuhr, Gunter | Berlin, DE | 37 | 991 |
# of filed Patents : 37 Total Citations : 991 | |||
Gimsa, Jan | Berlin, DE | 7 | 75 |
# of filed Patents : 7 Total Citations : 75 | |||
Glaser, Roland | Berlin, DE | 5 | 9 |
# of filed Patents : 5 Total Citations : 9 | |||
Hagedorn, Rolf | Berlin, DE | 24 | 931 |
# of filed Patents : 24 Total Citations : 931 | |||
Wagner, Bernhard | Berlin, DE | 44 | 273 |
# of filed Patents : 44 Total Citations : 273 |
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Patent Citation Ranking
- 5 Citation Count
- H02K Class
- 2.82 % this patent is cited more than
- 29 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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