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. 25, 2003
Filed:
Sep. 11, 2000
Applicant:
Inventors:
Assignee:
St Assembly Test Services Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/102 ;
U.S. Cl.
CPC ...
G01R 3/102 ;
Abstract
A new ground pin is provided for the testing of BGA devices. This ground pin can be provided in a area of the BGA package that does not interfere with critical regions of the surface of the BGA package. The method and apparatus of the invention are not limited to providing one ground pin but can be extended to use a multiplicity of ground pins.
Quick Actions:
Reynoso, Dexter. (2003). Ground pin concept for singulated ball grid array (U.S. Patent No. 6525553). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6525553
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