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:
Jun. 16, 2026
Filed:
Mar. 08, 2022
Robert Bosch Gmbh, Stuttgart, DE;
Andreas Petersen, Stuttgart, DE;
Thomas Alexander Schlebusch, Stuttgart, DE;
Johannes Meyer, Stuttgart, DE;
Hans Spruit, Ulm, DE;
Jochen Hellmig, Ulm, DE;
Robert Bosch GmbH, Gerlingen, DE;
Abstract
A method for identifying eye gestures of an eye includes the steps of emitting at least one laser beam onto the eye, determining a single measuring sample having current values for: an optical path length of the emitted laser beam; a signal-to-noise ratio of radiation scattered back from the eye; an eye speed of the eye; and identifying an eye gesture based on the single measuring sample, wherein the optical path length is determined based on laser feedback interferometry of the emitted laser radiation with the radiation scattered back from the eye, and wherein the eye speed is determined based on a Doppler shift of the emitted radiation and the radiation scattered back, determined by means of the laser feedback interferometry.