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Dynamic Optic Coupler

IP.com Disclosure Number: IPCOM000050793D
Original Publication Date: 1982-Dec-01
Included in the Prior Art Database: 2005-Feb-10

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Bustamante, CM Leininger, J Riggio, SR [+details]


The object detection system described herein senses the presence of an object within an unenclosed (free) space without requiring adjustments for ambient light conditions or other potentially interfering circumstances.