Method and apparatus to detect an external source

Details Method and apparatus to detect an external source Method and apparatus to detect an external source

2006-11-28

2006-11-28

Lee, Benjamin C. (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S540000, C340S545100, C340S551000, C340S572600

Reexamination Certificate

active

07142113

ABSTRACT:
A method and apparatus to detect an external source are described.

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Qing Y. Cai, et al., “A wireless, remote query magnetoelastic CO2 sensor,” The Royal Society of Chemistry 2000, J. Environ. Monit., 2000, pp. 556-560.

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