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:
Jan. 27, 2026
Filed:
Sep. 26, 2023
Yamaha Corporation, Hamamatsu, JP;
Ichiro Osuga, Hamamatsu, JP;
Ayumi Irisa, Hamamatsu, JP;
Kazuki Soga, Hamamatsu, JP;
Junnosuke Kaseda, Hamamatsu, JP;
Hisaaki Mukai, Hamamatsu, JP;
Eri Hirai, Hamamatsu, JP;
Yuichi Tadano, Hamamatsu, JP;
YAMAHA CORPORATION, Hamamatsu, JP;
Abstract
A sound bar includes an elongated member having a striking surface having an elongated shape. A weight of a striking surface side area of the elongated member, per unit volume of the striking surface side area of the elongated member, changes along a longitudinal direction of the striking surface. The striking surface side area is defined in a range of a uniform thickness from the striking surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile