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. 30, 1991
Filed:
Apr. 30, 1990
Kazuhiko Umezawa, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A cooling system for an IC package includes a support plate arranged to oppose a wiring board on which a plurality of integrated circuits are mounted, a plurality of cooling plates fixed to the support plate by support members and each having a coolant channel therein, the cooling plates being arranged in a one-to-one correspondence with the integrated circuits, flexible coolant pipes each connecting the coolant channels of adjacent cooling plates, heat conduction members each formed on a surface of each cooling plate, and elastic members disposed between the support plate and the cooling plates to urge the cooling plates against the integrated circuits through the heat conduction members, respectively, thereby independently urging the cooling plates against the corresponding integrated circuits so as to independently cool the integrated circuits.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile