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:
Aug. 13, 2019
Filed:
Oct. 15, 2018
Augmedics Ltd., Yokneam Illit, IL;
Nessi Benishti, Kfar Saba, IL;
Nissan Elimelech, Beerotaim, IL;
Stuart Wolf, Yokneam, IL;
Elazar Gerland, Hinanit, IL;
Augmedics Ltd., Yokneam Illit, IL;
Abstract
Apparatus, including a retaining structure (), positioned near a subject's eye that has a pupil with a diameter, an optical combiner (A) mounted on the structure before the eye, and a pixelated screen (A) having an array of variably transparent pixels coating the combiner. There is an image capturing device (A) mounted on the structure to capture an image of a scene viewed by the eye, and a projector (A) is mounted on the structure to project at least one of a portion of the captured image and a stored image onto a section of the screen at a selected location thereof. A processor () renders the screen section at least partially opaque, selects the section location in response to a region of interest in the scene identified by analysis of the captured image, and determines a dimension of the section in response to the pupil diameter.