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:
Aug. 21, 1979
Filed:
Aug. 11, 1978
Wilbur T Layton, San Diego, CA (US);
Sidney J Schwartz, Vista, CA (US);
Burroughs Corporation, Detroit, MI (US);
Abstract
A package having bubble memory components comprising an innerassembly of bubble memory chips surrounded by spaced orthogonally oriented drive coils, a printed circuit board having a rigid support portion for the chips and a flexible portion containing conductors for direct interchip communication and for direct connection to the outside world, means in the form of tapers of controlled thermally conductive material for assisting in controlling the temperatures of the bias magnets and for providing a magnetic gradient for bubble propagation, thermal compliant members, and flexible heat conductors which together with the tapers, manage the heat within the package.