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:
Nov. 29, 2016
Filed:
Jun. 03, 2015
Western Digital (Fremont), Llc, Fremont, CA (US);
Yu Pan, Fremont, CA (US);
Lieping Zhong, San Jose, CA (US);
Yugang Wang, Milpitas, CA (US);
Zhigang Bai, Fremont, CA (US);
Tao Pan, San Jose, CA (US);
WESTERN DIGITAL (FREMONT), LLC, Fremont, CA (US);
Abstract
A method and system provide a shingle magnetic write transducer. The transducer has an air-bearing surface (ABS) and includes a main pole and at least one coil. The coil(s) are configured to energize the main pole. The main pole includes a leading surface, a trailing surface, and a plurality of sides between the leading surface and the trailing surface. At least one of the plurality of sides form a sidewall angle with a down track direction. The sidewall angle is less than thirteen degrees and is at least zero degrees. In some aspects, the sidewall angle is less than a maximum skew angle for the data storage system.