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. 22, 1990
Filed:
Dec. 05, 1988
Applicant:
Inventors:
Dean Corley, Tempe, AZ (US);
Hugh Littlebury, Chandler, AZ (US);
Assignee:
Motorola Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
235479 ; 235454 ; 235383 ;
Abstract
A method which eliminates ink marking of die on a wafer uses a printer to print information of the test results in a digitally formatted manner. This information, preferably on a piece of paper, is then transferred with the wafer to a die bonder which selects the good die to be further processed.
Quick Actions:
Corley, Dean. (1990). Method of recording test results of die on a wafer (U.S. Patent No. 4928002). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4928002
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile