Motorola Solutions, Inc.

Gary A Lee

Andrew P Miehl

Deborah A Gruenhagen

Jody H Akens

Anthony M Kakiel

Adrian F Rubio

Karl F Mueller

David J Meyer

George Mtchedlishvili

Rammone Bartlett

Ido Amit

Jin Siang Chew

John Kevin Arledge

A radio antenna interface for a portable radio is provided comprising a radio housing having a control top with a circular walled control top opening for receiving an antenna, the circular walled control top opening having an interior surface with a protruding bumper feature formed thereon. An antenna having has a base portion for insertion into the circular walled control top opening, the base portion has a ring feature forming a full circumference bump around the base portion. Once the antenna is assembled with the portable radio, the ring feature is located beneath and abuts with the protruding bumper to form the radio antenna interface. The radio antenna interface provides increased friction to minimize loosening of the antenna under extreme usage conditions.

Radio antenna interface

A device with a microphone and a condensation collection apparatus to prevent migration of condensation to the microphone is provided. The device comprises a microphone; a board having an acoustic port therethrough, the microphone positioned to accept sound through the acoustic port; a moisture-resistant, acoustically transparent membrane over the acoustic port; an outer membrane that receives the sound for the microphone, the outer membrane being non-permeable to at least moisture; and a condensation collection apparatus between the outer membrane and the acoustically transparent membrane. The condensation collection apparatus comprises: an aperture through which the sound from the outer membrane passes; and one or more condensation collection features, at an outer-membrane facing side of the condensation collection apparatus, configured to: collect condensation that migrates from an inner side of the outer membrane; and prevent migration of the condensation, that is collected, through the aperture.

Device with a microphone and a condensation collection apparatus to prevent migration of condensation to the microphone

A method and apparatus for carrying a battery of a portable communication device. The battery carrier includes a body, a carrier sealing surface, and a wiper. The carrier sealing surface engages a battery seal while the battery is positioned in the battery carrier. The wiper is positioned on a support surface of a battery receptacle in the body. The wiper is aligned with battery contacts of the battery. The wiper wipes the electrical contacts when the battery is inserted into the battery receptacle.

Battery carrier for battery of portable communication device

A method and apparatus are described for providing an acoustically-resistive air-permeable venting structure within a sealed microphone acoustic cavity. A microphone is mounted on a printed circuit board and positioned within a housing. A water-resistant membrane seals the microphone from an exterior of the housing, and a active acoustic cavity establishes an acoustical connection between the water-resistant membrane and the microphone. An acoustically-resistive air-permeable venting structure is formed in the body of the printed circuit board and connects to the active acoustic cavity either directly or via a separate vent path. The venting structure provides a viscous dampening effect by venting an active acoustic cavity of the electronic device to the rest of the enclosure sealed by the water-resistant membrane.

Internal vent structure for waterproof microphone acoustic cavity

Book and magazine reading support

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Weston, FL, United States of America

Gary A Lee