Electronic identification label and interrogator for use...

Registers – Coded record sensors – Particular sensor structure

Reexamination Certificate

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C235S375000, C235S492000

Reexamination Certificate

active

07014112

ABSTRACT:
A method of conveying information from an electronic identification label to an interrogator includes coupling energy from an external field into a resonant circuit of the electronic identification label. The method also includes the electronic identification label periodically storing and discharging an amount of the coupled energy wherein the period that the electronic identification label stores and discharges the energy conveys information about the electronic identification label to the interrogator.

REFERENCES:
patent: 3689885 (1972-09-01), Kaplan et al.
patent: 3752960 (1973-08-01), Walton
patent: 3816708 (1974-06-01), Walton
patent: 4045778 (1977-08-01), Atkins et al.
patent: 4459474 (1984-07-01), Walton
patent: 4862160 (1989-08-01), Ekchian et al.
patent: 4962369 (1990-10-01), Close
patent: 5287113 (1994-02-01), Meier
patent: 5446447 (1995-08-01), Carney et al.
patent: 5491468 (1996-02-01), Everett et al.
patent: 5499017 (1996-03-01), Beigel
patent: 5812065 (1998-09-01), Schrott et al.
patent: 5862174 (1999-01-01), Yokota et al.
patent: 5883575 (1999-03-01), Ruby et al.
patent: 6072383 (2000-06-01), Gallagher et al.
patent: 6104311 (2000-08-01), Lastinger
patent: 6377136 (2002-04-01), Rittenhouse et al.
patent: 6496113 (2002-12-01), Lee et al.
patent: 6731199 (2004-05-01), Ueda
patent: 2002/0160713 (2002-10-01), Flaxl
patent: 0 297 688 (1989-01-01), None
patent: 0 377 257 (1990-07-01), None
patent: 0 398 087 (1990-11-01), None
www.electronics123.com/amazon/datasheet/k9.pdf; “DIY Kit 9.Oscillator Building Blocks”; 2 pgs.; Printed From Web.

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