Bose Corporation

Other

Christopher D Vincent

Santiago Carvajal

John Michael Sakalowsky

Morton H Tarr

Bojan Rip

Trevor Irving Lai

Paulo Souza Mendes

David Joshua Asher

Ronald N Isaac

Stephen Andrew McDonald

James Lambert

Matthew J Coles

Barry Vincent Cipriano

C Scott Lamb

Keith H Acosta

Ryan P Chaves

A system, method, and computer program product for self-identification of a device. The disclosure utilizes generation of a public/private key pair, within the device itself, and completes at least a portion of an authentication process within the device itself using a securely stored private key that never leaves the device. By not transferring the private key away from the device, potential vulnerabilities of known systems due to transfer of identification information during or after manufacturing is effectively eliminated.

Secure self-identification of a device

A method includes receiving via an audio playback device a first multicast transmission (e.g., an SSDP(HTTP)/Bonjour(DNS) presence announcement) from a computer hosting a digital media server. The first multicast transmission provides an indication of the presence of the digital media server (e.g., DLNA music server) on a network (e.g., a LAN). A request for a unicast connection is transmitted via the audio playback device to the digital media server, and, in the absence of a response to the request for a unicast connection, a second multicast transmission is transmitted via the audio playback device. The second multicast transmission includes information that allows the digital media server to establish a connection with the audio playback device to facilitate transmission of a unicast request for content.

Establishing communication between digital media servers and audio playback devices in audio systems

An apparatus having a touch sensor able to detect the touch of a tip of a digit of a user, having a conductive ring able to detect the approach of the tip towards the touch sensor, having a motion sensor to sense movement of a casing the apparatus, and having components of a controller to place the apparatus in one of a lower power mode after a predetermined period of inactivity has elapsed, a partial power mode in response to an indication of the approach of a tip of a digit, and a higher power state to detect touching of the touch sensor by a tip of a digit. Other forms of proximity detectors may be employed in place of the conductive ring, or the conductive ring may be replaced by one or more elongate conductors positioned about one or more sides of the periphery of a touch-sensitive surface of the touch sensor.

Touch-based user interface touch sensor power

A base device meant to cooperate with one of a plurality of exchangeable docking adapters to enable the base device to cooperate with a personal portable device docked with the docking adapter to perform an audio/visual task. The base device incorporates a programmable logic that is programmed with a configuration data specifying a configuration of interconnections to enable the cooperation between the base device and the personal portable device, and may further incorporate a processor to execute a sequence of instructions of a routine causing the processor to cooperate with the personal portable device through the docking adapter to perform the task. The configuration data and/or the routine may be selected depending on which docking adapter is coupled to the base device, depending on a comparison of versions of configuration data and/or routine stored within one or both of the base device and the docking adapter, and/or depending on the identity of one or more of the base device, the docking adapter, the personal portable device, and the programmable logic.

Automated exchangeable docking configuration

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Needham, MA, United States of America

Christopher D Vincent