Invention Grant
- Patent Title: Adjustable, dual speaker element in-ear phone
- Patent Title (中): 可调式双扬声器元件入耳式手机
-
Application No.: US13331281Application Date: 2011-12-20
-
Publication No.: US08818012B2Publication Date: 2014-08-26
- Inventor: Michael J. Pelland , Ronaldo J. Santiago , James J. Potter , Mandy M. Johnson , Allan G. Mlodzikowski , Michael J. Koss
- Applicant: Michael J. Pelland , Ronaldo J. Santiago , James J. Potter , Mandy M. Johnson , Allan G. Mlodzikowski , Michael J. Koss
- Applicant Address: US WI Milwaukee
- Assignee: Koss Corporation
- Current Assignee: Koss Corporation
- Current Assignee Address: US WI Milwaukee
- Agency: K&L Gates LLP
- Main IPC: H04R25/00
- IPC: H04R25/00

Abstract:
An adjustable, dual speaker element earphone. One of the speaker elements is sized to fit into the cavum concha of the listeners ear and the other element is not. A hinged joint may allow the larger speaker element may be rotated about a vertical axis of the hinged joint so that the larger speaker element can be rotated towards or away from the listener's ear. The speaker elements may be connected such that sounds produced by both speaker elements emanate from different respective sound openings defined in a surface of the smaller speaker element. Also, one or both of the speaker elements may be operably connected to a hanger bar that is sized and configured to rest on an upper portion of the listener's ear.
Public/Granted literature
- US20120087534A1 ADJUSTABLE, DUAL SPEAKER ELEMENT IN-EAR PHONE Public/Granted day:2012-04-12
Information query