Semiconductor ceramic
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United States of America Patent
Stats
-
Aug 25, 2015
Grant Date -
Jul 14, 2011
app pub date -
Aug 7, 2009
filing date -
Aug 8, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A semiconductor ceramic including a microstructure including 5 to 40% by volume of a particulate conducting phase, and 60 to 95% by volume of a particulate insulating phase, a size of the particles of the conducting phase being between 5 nm and 11 μm, 65 to 80% of the particles of the conducting phase having an average diameter smaller than 1 μm, and 20 to 35% of the conducting particles having an average diameter between 1 and 11 μm, and a distance between two adjacent particles of the conducting phase being between 30 Angström and 5 μm.
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- H01L Class
- 10.46 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 25, 2027 |
