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:
Dec. 03, 1996
Filed:
Sep. 07, 1994
Applicant:
Inventors:
Chris A Nevitt, Lexington, KY (US);
Dwayne T Crump, Lexington, KY (US);
Steven T Pancoast, Lexington, KY (US);
Michael W Clark, Lexington, KY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
39518220 ; 39518212 ; 395750 ;
Abstract
A computer system having a CPU, a switch, a power supply, and power supply control logic for controlling the state of the power supply via a control signal. The power supply control logic comprises circuitry to interface control of the power supply between the CPU and the user via the switch. The power supply control logic further comprises a fault circuit that detects a fault condition in the power supply and negates the control signal, thereby clearing the fault condition in the power supply.