Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – High frequency waveguides – resonators – electrical networks,...
Reexamination Certificate
2007-08-28
2007-08-28
Lee, Benny T. (Department: 2817)
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
High frequency waveguides, resonators, electrical networks,...
C333S0990MP, C333S222000, C333S243000, C029S599000
Reexamination Certificate
active
11203956
ABSTRACT:
A transmission line is provided which has a low loss and can flow large current. A superconductor transmission line has: an internal conductor; and an external conductor surrounding the internal conductor, made of oxide superconductor and having four planes, which four planes have a cross section of a hollow quadrilateral with each corner portion being removed, and adjacent planes of which define a slit narrower than λ/4 (λ being a wavelength of a high frequency wave to be transmitted).
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German Patent Office Action, dated Jan. 4, 2007 , and issued in corresponding German Patent Application No. 103 93 568.1-34.
Akasegawa Akihiko
Nakanishi Teru
Yamanaka Kazunori
Fujitsu Limited
Lee Benny T.
Staas & Halsey , LLP
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