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Aeroflex Colorado Springs Inc.

Cobham Colorado Springs Inc.

James Edward Colley

Younes John Lotfi

Thomas R Richardson

Joel Freeman Butler

A break-before-make (BB4M) circuit topology is disclosed for use with a multiplexer that eliminates shoot-through current between analog inputs and also between an analog input and analog output. The BB4M circuit generates a pulse that disables an existing selected channel before enabling a newly selected channel or gate driver, and is suitable for use in high-radiation or outer space operating environments.

Radiation-hardened break before make circuit

An apparatus interposed between a healthcare pillow speaker and an internally-unmodified commodity television where said apparatus powers the pillow speaker, enables the pillow speaker to control the television and drives the pillow speaker with said television audio content. The apparatus is designed to attain applicable healthcare safety approvals. The apparatus is designed to be compatible with standard healthcare equipment and to be placed within new and existing installations. The apparatus can selectively shut off the audio drivers to reduce noise. The apparatus generates its own audio content for the pillow speaker. The apparatus can enable, disable, set access timers, track and report on user access and equipment operational. The apparatus can internally configure limits and alternatives in how the television equipment will be controlled.

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Albany, OR, United States of America

James Edward Colley