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:
Jun. 06, 1978
Filed:
May. 27, 1975
Applicant:
Inventors:
David M Heinz, Orange, CA (US);
Eugene C Whitcomb, Mission Viejo, CA (US);
Assignee:
Rockwell International Corporation, El Segundo, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
428539 ; 156605 ; 156621 ; 252 62 ; 252 56 ; 252 626 ; 252 6261 ; 423594 ; 423596 ; 427128 ; 428900 ; 365 80 ;
Abstract
A new magnetic microwave composite, a smooth monocrystalline substituted lithium ferrite (Li.sub.1-x Na.sub.x Fe.sub.5 O.sub.8) film on a monocrystalline magnesium oxide substrate is disclosed. Lithium ferrite films may be epitaxially grown on magnesium oxide substrates with excellent lattice matching by partial substitution of sodium for the lithium to increase the lattice constant of the lithium ferrite to match that of magnesium oxide.