Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2006-12-26
2006-12-26
Cuneo, Kamand (Department: 2841)
Metal working
Method of mechanical manufacture
Electrical device making
C174S125100, C505S231000, C505S234000, C505S430000
Reexamination Certificate
active
07152302
ABSTRACT:
A method of producing an electrical connection structure between at least two superconducting lines. The method comprises adding metal powder or alloy powder to a superconducting material comprising magnesium diboride, intervening the superconducting material between at least two superconducting lines, and heating said superconducting lines and said superconducting material to a temperature lower than the melting point of said superconducting material prior to the addition of said metal powder or alloy powder thereto, but higher than the melting point of said metal powder or alloy powder.
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Letters to Nature, Mar. 2001, pp. 62-63, vol. 410, www.nature.com.
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Morita Hiroshi
Okada Michiya
Suzuki Yasuo
Tanaka Kazuhide
Crowell & Moring LLP
Cuneo Kamand
Hitachi , Ltd.
Norris Jeremy C.
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