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:
Jan. 14, 2003
Filed:
Nov. 22, 2000
Applicant:
Inventor:
Philip D. Olson, Kenwood, CA (US);
Assignee:
Ulysses ESD, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/136 ;
U.S. Cl.
CPC ...
G01R 3/136 ;
Abstract
A load test board is configured for plugging into a backplane of a chassis. The load test board has a CPU, a variable load controlled by the CPU, a voltage sensor to detect voltage across the variable load, and a current sensor to detect current through the variable load. To test the chassis, one or more of the load text boards are plugged into the backplane of the chassis. Each load test board provides a variable load, using circuitry on the test board to control the variable load, and measures current through the variable load and voltage across the variable load. Information corresponding to the measurements is conveyed to a host computer.