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:
Oct. 01, 2002
Filed:
Oct. 23, 2000
Applicant:
Inventors:
Assignee:
Fuji Machine Mfg. Co., Ltd, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 3/30 ; G06K 9/00 ;
U.S. Cl.
CPC ...
H05K 3/30 ; G06K 9/00 ;
Abstract
A jig for use in measuring an accuracy with which a mounting device mounts at least one proper member on a proper substrate, the jig being set, in place of the proper substrate, on the mounting device, at least one standard chip being mounted on the jig by the mounting device, the jig having at least two reference marks at respective positions which assure that respective images of the reference marks and an image of at least a portion of the standard chip mounted on the jig are simultaneously taken by a single image taking device, so that the accuracy is determined based on the images taken by the image taking device.