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:
Dec. 22, 2015
Filed:
Jul. 18, 2014
Yoshitaka Sasaki, Santa Clara, CA (US);
Kazuki Sato, Milpitas, CA (US);
Hiroyuki Ito, Milpitas, CA (US);
Hideo Mamiya, Milpitas, CA (US);
Hironori Araki, Milpitas, CA (US);
Yukinori Ikegawa, Milpitas, CA (US);
Yoshitaka Sasaki, Santa Clara, CA (US);
Kazuki Sato, Milpitas, CA (US);
Hiroyuki Ito, Milpitas, CA (US);
Hideo Mamiya, Milpitas, CA (US);
Hironori Araki, Milpitas, CA (US);
Yukinori Ikegawa, Milpitas, CA (US);
HEADWAY TECHNOLOGIES, INC., Milpitas, unknown;
Abstract
A return path section includes a first yoke portion located on the front side in the direction of travel of a recording medium relative to a main pole and in contact with the top surface of the main pole. A coil includes a plurality of coil elements extending to pass between a core of a waveguide and the first yoke portion. The plurality of coil elements include a specific coil element. The main pole rides over the specific coil element.