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:
May. 16, 2023
Filed:
Apr. 15, 2021
Bose Corporation, Framingham, MA (US);
John Van Hook, Dighton, MA (US);
Michelle Gelberger, Cambridge, MA (US);
Daniel Patrick Baker, Warwick, RI (US);
Christopher Scott Mucaria, Marlborough, MA (US);
Kyle A. Vecchiarino, Cranston, RI (US);
David Avi Dick, Marlborough, MA (US);
Cory Roberts, Mendon, MA (US);
Ryan C. Struzik, Hopkinton, MA (US);
Bose Corporation, Framingham, MA (US);
Abstract
An open audio device includes an acoustic radiator that emits front-side acoustic radiation from its front side and emits rear-side acoustic radiation from its rear side, a front acoustic cavity that receives front-side acoustic radiation, and a rear acoustic cavity that receives rear-side acoustic radiation. At least one sound-emitting opening is acoustically coupled to the front acoustic cavity or the second acoustic cavity. The open audio device also includes a removable accessory that includes an acoustic transmission line that is acoustically coupled to the at least one sound-emitting opening when the removable accessory is attached to the open audio device.