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:
Mar. 15, 2011
Filed:
Jan. 12, 2006
Applicant:
Mikko Kursula, Oulu, FI;
Inventor:
Mikko Kursula, Oulu, FI;
Assignee:
JOT Automation Oy, Oulunsalo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The test system includes an electronic device comprising a camera for forming an image on a detector. A holographic element of the test system and the camera under test of the electronic device are arranged during testing to be placed at a predetermined distance from one another where the holographic element is unfocused in the image field of the camera under test, and the holographic element comprises a holographic test image that is arranged to form a focused image on the detector of the camera operating as desired.