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:
Apr. 13, 1999
Filed:
Oct. 15, 1996
Tetsuya Yamamoto, Tsukuba, JP;
Hiroshi Suzuki, Tsukuba, JP;
Kazuhiko Takahashi, Tsukuba, JP;
Kenichi Kawaguchi, Tokyo, JP;
Seiji Suzuki, Tsukuba, JP;
Yorinobu Yoshisato, Inashiki-gun, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A superconductor device comprises a Schottky barrier region S.sub.B for selectively passing injected carriers and a collector barrier region L.sub.B for selectively blocking leakage carriers. The Schottky barrier region is formed in a low permittivity region .epsilon..sub.L between the first operating region (B) made of superconductor material and the second operating region (C) made of either semiconductor material or metallic material. A resonance region R is formed in the low permittivity region .epsilon..sub.L.