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:
May. 23, 2006
Filed:
Aug. 16, 2001
Randall Rooney, Boise, ID (US);
Joerg Vollrath, Richmond, VA (US);
Randall Rooney, Boise, ID (US);
Joerg Vollrath, Richmond, VA (US);
Infineon Technologies Richmond LP, Sandston, VA (US);
Abstract
According to an embodiment of the present invention, a method is provided for determining a fail string for a device. The method includes determining a test pattern for a portion of an address space wherein the test pattern includes at least one address in the address space and the portion of the address space includes at least one x address and at least one y addresses. The method executes a test a plurality of times for each test pattern, wherein every combination of the test pattern is tested, wherein the combinations include each address held at a first potential for at least a first test and a second potential for at least a second test. The method includes determining a fail string for the device including pass/fail results for the test pattern, and combining the pass/fail results in the fail string.