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:
May. 07, 1996
Filed:
Dec. 30, 1993
Henry L Alioth, Carlsbad, CA (US);
Other;
Abstract
A rotary magnetic media scanner for magnetic media player-recorders having a plurality of disk elements where each element is arranged in a simple disk configurations to facilitate manufacture. The disk elements are comprised of high magnetic permeable material and a low magnetic permeable material. The regions made of high magnetic permeable material define magnetic paths which generally have either axial or radial symmetry. Each of the elements form a portion of a complete magnetic circuit. When each of the elements are stacked together, they form a complete magnetic path operable for delivering a magnetic signal read from a tape medium to an electrical transducer and further to an amplifier circuit.