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.:

US 6636424 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 21, 2003

Filed:

Dec. 05, 2001
Applicant:
Inventors:

Hsieh Kun Lee, Taipei, TW;

Donyun Lee, Shenzhen, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 ;
U.S. Cl.
CPC ...
H05K 7/20 ;
Abstract

A heat dissipation device includes a heat sink ( ), a metal plate ( ), and a clip ( ). The heat sink has a chassis ( ) with thermally conductive material ( ) applied thereunder. The metal plate is attached to the material in order to be in thermal contact with the chassis. The metal plate is then directly attached to a CPU ( ). The clip is engaged with a socket ( ) that supports the CPU, to facilitate the metal plate intimately contacting the CPU. The metal plate prevents the CPU from moving from the socket should the heat dissipation device be accidentally moved or displaced. This reduces any risk of damage to the CPU. In addition, heat generated from the CPU is efficiently removed.


Find Patent Forward Citations

Lee, Hsieh. (2003). Heat dissipation device (U.S. Patent No. 6636424). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6636424

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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