Motorola Corporation

Motorola Mobility LLC

David P Townsend

William J Scheid

William R Groves

Jeong J Ma

Michael A Minneci

Paul M Pierce

Harold L Wikel

Thomas E Gitzinger

Grant H Lloyd

Robert Kurcbart

Claudio Santiago Ribeiro

Daniel T Berg

Matthew B Ansley

Judy Jeonghye Ma

Burton S Lowry

Charles S Baxter

Eugene R Fay

Paul James Faerber

Scott L Dill

Lawrence M Green

Communication headset

Housing for a communication device base

Housing for a communication device

Power adapter for an electronic device

Microphone

Microphone boot

This invention includes a speakerphone accessory suitable for connection to either a battery charger having a phone in its pocket or to a cellular telephone. The speakerphone module includes a hemispherical upper housing. The upper housing includes a circular dimple aperture and a wave directing cap. The hemispherical shape, aperture and cap all contribute to directing acoustic waved generated by a speaker disposed within the housing radially from the module in all directions. One embodiment of the module includes a second terminal for passing data and power through the module, allowing the module to be coupled serially between devices. The module also includes a bottom housing having a generally hemispherical shape. The bottom housing provides stability to the connection between the module and a peripheral device in that it reduces the mechanical advantage given to forces incident upon the upper housing acting upon the main terminal.

Speakerphone accessory

Communication device

Communication device accessory

Adapter for a communication device

Base for receiving a portable communication device or for receiving similar articles

Growing community of inventors

Lakewood, IL, United States of America

David P Townsend