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:
Jul. 15, 1986
Filed:
Jul. 06, 1984
Fred W Spong, Boulder, CO (US);
Boris J Muchnik, Boulder, CO (US);
Franklin D Kalk, Boulder, CO (US);
Storage Technology Corporation, Louisville, CO (US);
Abstract
A radiation recording structure for use in an information storage device having focused write and read radiation beams includes a substrate supported reflective layer, an active structure supported on the reflective layer. The structure also includes a dust defocusing layer as an outer surface for the structure for defocusing the image of dust on the outer surface and an aluminum adhesion layer between the dust defocusing layer and the active recording layer. The adhesion layer is transparent to the radiation beams and provides surface energy to draw the defocusing layer and the recording layer together.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile