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.

Date of Patent:
Mar. 05, 2013

Filed:

May. 28, 2009
Applicants:

Holmer-geert Grundmann, Babenhausen, DE;

Guido Meier-arendt, Langen, DE;

Inventors:

Holmer-Geert Grundmann, Babenhausen, DE;

Guido Meier-Arendt, Langen, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A detection system for the approach recognition of a hand or arm movement in the direction a display or control unit. The detection takes place in two stages by way of long-range detection and close-range detection. The first stage detects using at least one optical or acoustic sensor.


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Grundmann, Holmer-Geert. (2013). Detection system for approach recognition (U.S. Patent No. 8390592). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8390592

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