Resistor and method for manufacturing resistor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
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app pub date -
Jan 7, 2015
filing date -
Jan 8, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In this resistor, a heat sink (Al member) (23) and the other surface (11b) of a ceramic substrate (11) are joined together using an Al—Si-based brazing filler material. The Al—Si-based brazing filler material has a melting point in a range of approximately 600° C. to 700° C. When the heat sink (23) and the ceramic substrate (11) are joined together using the Al—Si-based brazing filler material, it is possible to prevent the derogation of the heat resistance and thermal deterioration during joining at the same time.
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MITSUBISHI MATERIALS CORPORATION | 2-3 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 1008117 ?1008117 |
International Classification(s)

- 2015 Application Filing Year
- H01C Class
- 183 Applications Filed
- 159 Patents Issued To-Date
- 86.89 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ishizuka, Hiroya | Sunto-gun, JP | 12 | 68 |
# of filed Patents : 12 Total Citations : 68 | |||
Nagase, Toshiyuki | Gotemba, JP | 36 | 482 |
# of filed Patents : 36 Total Citations : 482 |
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- 0 Citation Count
- H01C Class
- 0 % this patent is cited more than
- 7 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 31, 2026 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 31, 2030 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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