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:
Feb. 07, 2006
Filed:
Dec. 23, 2002
Yung Yip, Afton, MN (US);
Alexander Roesler, Tijeras, NM (US);
Yung Yip, Afton, MN (US);
Alexander Roesler, Tijeras, NM (US);
Imation Corp., Oakdale, MN (US);
Abstract
Magnetic data storage media having recording layers that include microscopic surface protrusions are described. A recording head of a magnetic drive may contact the protrusions, i.e., the protrusion tops may define a load bearing surface area of the recording layers of such media. The heights of the protrusions under the recording head and distribution of the protrusions on the recording layers of such media may be substantially uniform. The load bearing surface area may be relatively small when compared to the total surface areas of the recording layers of such media. Also, the average distance between any two adjacent protrusions on such media may be defined based on the length of bits recorded thereon.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile