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:
Mar. 27, 1984
Filed:
Sep. 30, 1982
Applicant:
Inventor:
Edward J Cukauskas, Vienna, VA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
156643 ; 29599 ; 156652 ; 156655 ; 2041 / ; 2041 / ; 357-5 ; 427 62 ; 427 86 ;
Abstract
A method of fabricating Josephson junction integrated circuits in which the active layers are deposited within an ultra-high vacuum system during a single pumpdown of the system. Subsequent anisotropic etching defines the devices by etching away complete layers in some areas so as to isolate the Josephson junction device.