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:
Jul. 31, 1984
Filed:
Nov. 17, 1981
Applicant:
Inventors:
Ralph E Meagher, Vicksburg, MI (US);
Carl D Ostergren, Montgomery, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
165 / ; 357 81 ; 361386 ;
Abstract
An improved conduction cooling system for a semiconductor package that includes a slidable conduction cooling piston in contact with a device and mounted in a cap or cold plate, a means for urging the piston longitudinally and laterally into contact with the device and the cap or cold plate, respectively, and a means to prevent rotation of the piston.