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Electrical Audio Signal Processing Systems And Devices > Electro-acoustic Audio Transducer > Housed Microphone > Mounting Or Support > In Headgear In HeadgearIn Headgear patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.05/31/07 - 20070121984 - Multi-functional earphone cum microphone A multi-functional earphone cum microphone is disclosed. The device comprises an earphone, a microphone, a call-transferring box and transmission cable or wire, characterized in that the earphone includes a main earphone and a secondary earphone being connected by a connection wire, and from the interior of the main earphone, a ... 05/24/07 - 20070116315 - Earset microphone An earset microphone includes an earpiece having a wedge portion wherein the wedge portion is positioned between a back side of the ear and a scalp to secure the earpiece in a selected position. A mounting bracket is positioned within the wedge portion. A boom is secured to the mounting ... 05/24/07 - 20070116314 - Facemask-earpiece combination As worn by a firefighter or by an emergency rescue worker, a facemask is combined with an earpiece, which is mounted to the facemask, via an arm, so as to extend into an ear canal of a wearer wearing the facemask. The earpiece comprises a temperature sensor, which is arranged ... 08/10/06 - 20060177084 - Mask amplifier with separated elements Elements of a mask amplifier, including power supply, circuit board or amplifier, and microphone, that do not need external exposure, can be separated from the speaker and can be located, for example, inside the mask volume. ... ### FreshPatents.com Support |