Patent · US Active

Recording head structure

US9111551B2 · kind B2 · utility

2Cited by

7References

20Claims

0Family size

Assignee

Seagate Technology LLC · US

Inventors

Michael Allen Seigler · Eden Prairie, US
Neil Zuckerman · Eden Prairie, US
Chris Rea · Palo Alto, US

Key dates

Filing date	Nov 27, 2013
Grant date	Aug 18, 2015
Priority date	—
Expiry date	Nov 27, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG11B2005/0021
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Implementations disclosed herein provide a transducer head including a writer feature extending to a transducer head surface, the transducer head surface being configured to face a storage medium surface; and a bumper structure configured on the transducer head surface, the bumper structure configured to be proximal to the writer feature and to protrude beyond the writer feature in response to energy.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.