Communications: electrical – Continuously variable indicating – With meter reading
Patent
1997-01-08
1999-06-15
Horabik, Michael
Communications: electrical
Continuously variable indicating
With meter reading
455 311, 455 371, 331 23, 331 10, H04Q 522, H04Q 700, H03L 700
Patent
active
059126329
ABSTRACT:
A Radio Frequency (RF) transponder (tag), method, and system, whereby the tag has a low current tag oscillator, the oscillation frequency of the tag oscillator set by RF signal from a base station.
REFERENCES:
patent: 4075632 (1978-02-01), Baldwin et al.
patent: 4786907 (1988-11-01), Koelle
patent: 5313198 (1994-05-01), Hirao et al.
patent: 5525991 (1996-06-01), Nagura et al.
Dieska David E.
Friedman Daniel Joseph
Goldman Kenneth Alan
Heinrich Harley Kent
Asongwed Anthony A.
Hodgson Rodney T.
Horabik Michael
International Business Machines - Corporation
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