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:
Sep. 15, 2026
Filed:
Apr. 20, 2021
Applicant:
Holoplot Gmbh, Berlin, DE;
Inventors:
Helmut Oellers, Erfurt, DE;
Michael Hlatky, Berlin, DE;
Assignee:
HOLOPLOT GMBH, Berlin, DE;
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/12 (2006.01); H04R 5/02 (2006.01); H04S 3/00 (2006.01); H04S 7/00 (2006.01);
U.S. Cl.
CPC ...
H04S 7/305 (2013.01); H04R 3/12 (2013.01); H04R 5/02 (2013.01); H04S 3/008 (2013.01); H04S 7/302 (2013.01); H04R 2201/401 (2013.01); H04R 2499/15 (2013.01); H04S 2400/01 (2013.01); H04S 2400/11 (2013.01); H04S 2420/13 (2013.01);
Abstract
An acoustic transducer arrangement for an acoustically opaque wall display includes a number of acoustic transducers for emitting at least one acoustic wavefront that is curved such that, after reflection on a wall display, the least one acoustic wavefront emanates virtually from a region that is associated with an acoustic source optically represented in the corresponding region of the wall display into a viewer area.