Insect repelling system using feedback

Details Insect repelling system using feedback Insect repelling system using feedback

2008-04-22

2008-04-22

Pihulic, Dan (Department: 3662)

Communications, electrical: acoustic wave systems and devices

Transmitter systems

Animal control

Reexamination Certificate

active

11403661

ABSTRACT:
An insect repelling system includes (1) a microphone for converting pressure waves generated by a flying insect flapping its wings into electrical signals, and (2) a speaker for generating pressure waves toward the flying insect based on the electrical signals.

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patent: 2005/0238179 (2005-10-01), Erdmann
patent: 2007/0242566 (2007-10-01), Hsu

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