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. 30, 2017
Filed:
May. 19, 2014
Tobii Ab, Danderyd, SE;
Erik Engwall, Stockholm, SE;
Jonas Andersson, Stockholm, SE;
Richard Hainzl, Stockholm, SE;
Simon Gustafsson, Stockholm, SE;
Tobii AB, Danderyd, SE;
Abstract
A portable eye tracker device is disclosed which includes a frame, at least one optics holding member, and a control unit. The frame may be adapted for wearing by a user and include an eyeglass frame having a nose bridge. The at least one optics holding member may include at least one illuminator configured to selectively illuminate at least a portion of at least one eye of the user and at least one image sensor configured to capture image data representing images of at least a portion of at least one eye of the user. The optics holding member may be coupled with the nose bridge. The control unit may be configured to control the at least one illuminator for the selective illumination of at least a portion of at least one eye of the user, and receive the image data from the at least one image sensor.