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:
Apr. 25, 2000
Filed:
Jul. 30, 1997
Applicant:
Inventors:
George Liang-Tai Chiu, Cross River, NY (US);
Thomas Mario Cipolla, Katonah, NY (US);
Lawrence Shungwei Mok, Brewster, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ; H03K / ; H05K / ;
U.S. Cl.
CPC ...
361687 ; 361680 ; 400682 ; 400 82 ;
Abstract
An arrangement and method for enhancing the cooling capacity of portable personal computers. The power dissipation of portable personal computers, especially such as laptop computers or the like, is enhanced through the utilization of a split swivable keyboard adapted to provide for an increased cooling surface area for electronic components generating heat during use of the computer.