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:
Mar. 24, 1998
Filed:
Feb. 11, 1993
Applicant:
Inventor:
Chien-Jung Lin, San Jose, CA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; B32B / ;
U.S. Cl.
CPC ...
428332 ; 428336 ; 4286 / ; 4286 / ; 4286 / ; 4286 / ; 369 13 ; 369288 ;
Abstract
A recording media comprises in cross-section, a substrate, a first dielectric layer, a recording section, a second dielectric layer and a reflector layer. The recording section comprises a plurality of thin magneto-optic recording layers interspersed with thin separating dielectric layers. The multiple magneto-optic layers act to average out the transition errors and results in improved signal to noise ratio performance.
Quick Actions:
Lin, Chien-Jung. (1998). Recording media (U.S. Patent No. 5731076). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5731076
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile