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:
Feb. 17, 2004
Filed:
Mar. 26, 1999
Dominique Savignac, Ismaning, DE;
Frank Weber, Kraiburg/Inn, DE;
Norbert Wirth, Unterschleissheim, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A configuration for identifying contact faults during the testing of integrated circuits with a multiplicity of pins which protrude from a housing and are connected to respective pads on a semiconductor body of the integrated circuit. Pull-up or pull-down devices are connected between respective pads and input buffers and in each case hold the pads at a high or low potential by impressing a holding current, if contact has not been made with a pin associated with the pad during testing, the result being that activation of the circuit section connected to the pin is avoided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile