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. 03, 2023
Filed:
Nov. 16, 2021
Western Digital Technologies, Inc., San Jose, CA (US);
Mark L. Watson, Boulder, CO (US);
James N. Malina, Irvine, CA (US);
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
The present disclosure generally relates to a tape utilized with a tape drive including a tape head. The tape comprises a plurality of writeable portions configured to store data and a plurality of non-writeable portions that are unable to store data. The writeable portions comprise one or more materials selected from the group consisting of: Ru, Pt, Ta, and Co, and the non-writeable portions comprise a different material than the writeable portions. Each writeable portion is defined between two non-writeable portions, and each writeable portion has a greater area on the tape than each non-writeable portion. The non-writeable portions are utilized during stop-start and turn-around operations of the tape head, are configured to lubricate the tape head, clean the tape head, and remove debris from the tape head. The non-writeable portions enable improved performance of the tape drive while reducing a cost of the tape.