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:
Dec. 15, 1987
Filed:
May. 14, 1985
Applicant:
Inventors:
Larry McMillan, Colorado Springs, CO (US);
Carlos Paz de Araujo, Colorado Springs, CO (US);
George A Rohrer, Chassell, MI (US);
Assignee:
Ramtron Corporation, Colorado Springs, CO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
20419211 ; 2041922 ; 20419225 ;
Abstract
Methods for forming targets of ferroelectric, metal nitrate or similar material, methods for depositing such materials using ion beam techniques, and a method for forming a combined and integrated circuit/ferroelectric memory device wherein the ferroelectric material is deposited using ion beam techniques.