Bose Corporation

Other

Brian J Maguire

Robert A Warden

Nathan David Schaal

Adam A Carr

Michael E Laude

Kevin M Krauss

Julie E Tierney

Stephen D Boyle

Denise P Celuch

Andrew Todd Sabin

Andrew D Dominijanni

John Allen Rule

Robert Heinz Haslinger

Keith Robert Santarelli

Techniques for user authentication via in-ear acoustic measurements are disclosed. An in-ear device emits an acoustic signal and detects an otic response to the acoustic signal. A user signature is generated based at least on the otic response to the acoustic signal. The user signature is compared with a reference signature, to determine whether the in-ear device has changed users.

User authentication via in-ear acoustic measurements

Set of headphones with green and grey details

Set of headphones with blue and black details

Set of headphones with orange and white details

Mines are fabricated in the form of munitions, specifically including cartridges for firearms and several types of grenade, including both hand grenades and rocket-propelled grenades, the cartridges containing either very high energy explosives or very high temperature burning materials, that upon ignition will at least destroy the firearm in which fired or may exert lethal force against the user, while such mines in the form of grenades will explode immediately upon being activated rather than exhibit the expected time delay, both types of mines being supplied surreptitiously to an enemy force for its unknowing use, thereby to direct the lethal effect of such munitions against those enemy forces rather than the friendly forces as the enemy forces would have intended.

Munitions mines

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Franklin, MA, United States of America

Brian J Maguire