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. 07, 1993
Filed:
May. 19, 1992
Kenichi Takahashi, Osaka, JP;
Noriyuki Yoshida, Osaka, JP;
Jun Shioya, Osaka, JP;
Yoichi Yamaguchi, Osaka, JP;
Akira Mizoguchi, Osaka, JP;
Noriki Hayashi, Osaka, JP;
Satoshi Takano, Osaka, JP;
Kenji Miyazaki, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A method of forming a superconducting circuit comprises the steps of preparing a ceramics body which is changed from a non-superconductive phase not superconducting at the working temperature into a superconducting phase superconducting at the working temperature by heat treatment and performing the heat treatment on a part of the ceramics body by applying a laser beam to the ceramics body to change the same into the superconductive phase, thereby to form a superconducting circuit consisting of the superconductive phase and the non-superconductive phase on the ceramics body.