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. 27, 2021
Filed:
Sep. 01, 2014
Applicant:
Sew-eurodrive Gmbh & Co. KG, Bruchsal, DE;
Inventors:
Zhidong Hua, Karlsruhe, DE;
Christoph Steffen Keppler, Karlsruhe, DE;
Henning Schäfer, Ubstadt-Weiher, DE;
Andreas Wanjek, Waghäusel, DE;
Assignee:
SEW-EURODRIVE GMBH & CO. KG, Bruchsal, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/116 (2013.01); H04B 10/114 (2013.01);
U.S. Cl.
CPC ...
H04B 10/116 (2013.01); H04B 10/1141 (2013.01);
Abstract
A method is provided for transmitting information and a device for carrying out the method, in which images are photographed by a camera with an image-taking rate, thus, especially frame rate, a controllable illuminant being disposed in the responsive range of the camera, where the control frequency (f_PWM) of the illuminant is less than the image-taking rate f1.