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. 06, 2008
Filed:
Feb. 09, 2006
Applicant:
Rainer Kirchhuebel, Asslar, DE;
Inventor:
Rainer Kirchhuebel, Asslar, DE;
Assignee:
Oculus Optikgeraete GmbH, Wetzlar Dutenhofen, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a perimeter and a method for operating a perimeter during a field of vision examination, whereby light stimuli in the field of vision of the person to be tested are presented on an observational surface during the examination process. At least one moving light stimulus is presented to the eye during an examination process with a time offset and then at least one non-moving light stimulus or conversely is presented on the observational surface.