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:
Dec. 09, 2025
Filed:
Dec. 06, 2023
Harman International Industries, Incorporated, Stamford, CT (US);
Rishi Daftuar, Ypsilanti, MI (US);
David Mossington, Rochester, MI (US);
Matthew Christopher Marrocco, Lapeer, MI (US);
Harman International Industries, Incorporated, Stamford, CT (US);
Abstract
At least one loudspeaker module having a loudspeaker driver mounted inside a headrest behind a lateral non-contact surface of the headrest and is oriented so that a central axis of radiation is along a lateral direction, x, of the headrest. A waveguide has an opening in the lateral direction, x, and an exit opening in a forward direction, y. The forward direction, y, is generally perpendicular to the lateral direction, x. The waveguide is mounted to the loudspeaker driver so that the opening aligns with a radiating surface of the loudspeaker driver and the exit opening extends along the lateral non-contact surface of the headrest exteriorly to the headrest. The opening is vertically oriented on the lateral non-contact surface of the headrest so that a central axis of radiation of the waveguide is directed toward the forward direction, y. The loudspeaker has an acoustic lens above the loudspeaker driver.