The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 1990
Filed:
Apr. 27, 1988
Applicant:
Inventors:
Yoshihiko Imanaka, Atsugi, JP;
Takato Machi, Atsugi, JP;
Kazunori Yamanaka, Sagamihara, JP;
Hiromitsu Yokoyama, Sagamihara, JP;
Nobuo Kamehara, Isehara, JP;
Koichi Niwa, Tama, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
505-1 ; 505701 ; 505702 ; 505703 ; 505704 ; 428 68 ; 428 76 ; 428209 ; 428210 ; 428426 ; 428432 ; 428433 ; 428688 ; 428901 ; 428930 ;
Abstract
A multi-layer superconducting circuit substrate, including insulating layers, and interconnection patterns of a superconductive ceramic material located between the insulating layers, the patterns of the superconductive ceramic material being connected via through-holes of the superconductive ceramic material, is provided. The patterns of the superconductive ceramic material are preferably encapsulated with a metal of gold, silver, platinum or an alloy thereof.