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:
Mar. 05, 1985
Filed:
Mar. 08, 1983
Gilbert D Springer, Sunnyvale, CA (US);
Other;
Abstract
A thin-film, floppy and compliant, electromagnetic, read/write head structure which is adapted to be pressed against a magnetic imaging medium during reading and writing. Individual heads and associated structure are distributed like 'bumps' on one face of a support substrate--the opposite face of which is the one designed to contact a medium. Other bumps, some connected functionally with the heads, and others isolated from the heads, are distributed over the same first-mentioned substrate face in a manner whereby they cooperate with the head bumps to minimize preferential point-pressure telegraphing (through the substrate to a recording medium) during compliant pressure-biased contact with such a medium.