Fiber optic earpiece to reduce radiation transmitted to a...

Details Fiber optic earpiece to reduce radiation transmitted to a... Fiber optic earpiece to reduce radiation transmitted to a...

2008-06-10

2011-11-08

Nguyen, Tuan (Department: 2614)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Plural or compound reproducers

C379S430000

Reexamination Certificate

active

08055004

ABSTRACT:
An earpiece using optical fiber shields the human brain from radio frequency radiation generated by wireless phones and similar radio devices. The disclosed device and method prevents unwanted exposure to potentially harmful radiation and provides an enhanced communication path between a cell phone and ear-piece.

REFERENCES:
patent: 5336896 (1994-08-01), Katz
patent: 5657386 (1997-08-01), Schwanke
patent: 2002/0086715 (2002-07-01), Sahagen
EM Interaction of Handset Antennas and a Human in Personal Communication, Proceedings of the IEEE, vol. 83, No. 1, Jan. 1995.

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