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:
Apr. 30, 2019
Filed:
Jun. 21, 2016
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Felix Wulf, Ludwigsburg, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/00 (2006.01); A61B 5/18 (2006.01); A61B 3/10 (2006.01); A61B 5/11 (2006.01); A61B 5/16 (2006.01);
U.S. Cl.
CPC ...
A61B 3/0025 (2013.01); A61B 3/1005 (2013.01); A61B 5/1103 (2013.01); A61B 5/1128 (2013.01); A61B 5/165 (2013.01); A61B 5/18 (2013.01); A61B 2503/20 (2013.01);
Abstract
A method for providing a reference level for an eye-opening width, the eye-opening width representing an instantaneously detected distance between the eyelids of an eye, the method having an ascertainment step, in which the reference level is ascertained using values of the eye-opening width, where the eye-opening width is greater than a limiting value.