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:
Jan. 28, 1986
Filed:
Jan. 17, 1984
Eiichi Goto, Wako, JP;
Hiroshi Ohta, Wako, JP;
Rikagaku Kenkyusho, Saitama, JP;
Abstract
A fluxoid type superconducting logic element essentially comprises a single main superconductor loop and a switching element connected across the main superconductor loop. When the switching element is open, a permanent current flows in the main superconductor loop of the logic element at a cryogenic temperature, thereby sustaining a half-odd integer multiple of magnetic flux unit in each half of said main loop. When a small amount of input magnetic flux is applied to one half of the main loop and the switch is closed, the distribution of the magnetic flux varies according to the quantum theory to allow an integer multiple of magnetic flux to occupy each separated domain of the main loop. These two different magnetic flux distributions can be used to represent a binary state.