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. 19, 1977
Filed:
Mar. 13, 1975
Applicant:
Inventors:
Aline Akselrad, Princeton, NJ (US);
Richard Edwin Novak, East Windsor, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C / ; C04B / ;
U.S. Cl.
CPC ...
252 6257 ; 106 42 ; 3401 / ;
Abstract
Garnet films suitable for bubble devices which are substituted with bismuth, aluminum or gallium and certain rare earth ions have improved magneto optic properties and can be formed at low temperatures on gadolinium gallium garnet substrates.