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:
May. 10, 2016
Filed:
Jan. 31, 2013
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Mike Alan Holmberg, Eagle, ID (US);
Geoff Spratt, Boise, ID (US);
Brian Brong, Boise, ID (US);
Mike Sharrock, Boise, ID (US);
Steven L. Brittenham, Boise, ID (US);
Scott A. Swanbeck, Nampa, ID (US);
Eric Petersen, Boise, ID (US);
Lawrence A. Hansen, Meridian, ID (US);
Paul W. Poorman, Meridian, ID (US);
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
A system including a magnetic tape processing system that includes a read/write head to write to a top surface of a magnetic tape. The read/write head provides a write head field gradient of at least 40 Oersteds per nanometer at the top surface of the magnetic tape. The magnetic tape processing system and the read/write head provide a track density of greater than 8000 tracks per inch, a bit density of greater than 440 kilo-bits per inch, and an aspect ratio of less than 70.