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:
Aug. 04, 1981
Filed:
Dec. 21, 1979
Applicant:
Inventors:
Kenneth A Ports, Indialantic, FL (US);
Thomas R St Clair, Melbourne, FL (US);
Assignee:
Harris Corporation, Melbourne, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
29593 ; 324 52 ; 3241 / ;
Abstract
Integrated circuits in dice on a wafer are biased burn-in qualified by providing two sets of conductors connected to each die by fusible elements, biasing the dice using said conductors during the high temperature burn-in, testing the fusible elements, removing the conductors, and testing the circuits.