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:
Feb. 12, 1985
Filed:
Jul. 06, 1983
Applicant:
Inventor:
Lawrence N Smith, Lexington, MA (US);
Assignee:
Sperry Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
427 63 ; 427 99 ; 427250 ; 4272554 ; 4272557 ; 427282 ; 427404 ; 4274192 ; 156643 ; 156646 ; 156649 ; 156656 ; 1566611 ; 204 15 ; 204 / ; 2041 / ; 29578 ;
Abstract
Superconductive tunnel junctions are manufactured with precise junction areas by defining a narrow-line junction of precise width utilizing a narrow-line mask of precise width and thereafter applying a second narrow-line mask of precise width at an angle to the narrow-line junction to define a junction area with dimensions precisely controlled by the widths of the narrow-line masks. 'Edge lithography' is preferably utilized to provide the narrow-line masks.
Smith, Lawrence. (1985). Method of manufacturing super-conductive tunnel junction devices with (U.S. Patent No. 4499119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4499119
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile