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. 03, 2024
Filed:
Jun. 27, 2023
Applicant:
Ssi New Material (Zhenjiang) Co., Ltd., Zhenjiang, CN;
Inventors:
Christian Lembacher, Gramatneusiedl, AT;
Christoph Schmauder, Vienna, AT;
Gordon Schriefer, Vienna, AT;
Assignee:
SSI New Material (Zhenjiang) Co., Ltd., Zhenjiang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/28 (2006.01); C08J 9/00 (2006.01); H04R 1/02 (2006.01);
U.S. Cl.
CPC ...
H04R 1/288 (2013.01); C08J 9/0066 (2013.01); H04R 1/025 (2013.01); H04R 1/2803 (2013.01); H04R 1/2807 (2013.01); H04R 1/2819 (2013.01); H04R 1/2888 (2013.01); H04R 2499/11 (2013.01);
Abstract
A loudspeaker comprises an enclosure, at least one dynamic driver mounted in the enclosure, and at least one porous monolithic block. The at least one porous monolithic block comprises a plurality of pores and is mounted within the enclosure.