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:
Oct. 15, 1996
Filed:
Jun. 14, 1993
Applicant:
Inventors:
Tukaram K Hatwar, Penfield, NY (US);
Yuan-Sheng Tyan, Webster, NY (US);
Anthony C Palumbo, Rochester, NY (US);
Charles F Brucker, Fairport, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; B32B / ;
U.S. Cl.
CPC ...
428332 ; 428336 ; 428611 ; 428635 ; 428668 ; 428670 ; 4286 / ; 4286 / ; 4286 / ; 4286 / ; 428900 ; 428928 ; 360135 ; 369 13 ;
Abstract
A magnetooptic medium which includes a substrate, an amorphous seed layer and a recording multilayer layer. The seed layer is ITO, Si or SiC, and the recording multilayer includes alternating layers of cobalt/platinum or cobalt/palladium or mixtures thereof.