Radio frequency identification tag exciter/reader
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 17, 2001
Grant Date -
N/A
app pub date -
Sep 11, 1998
filing date -
Oct 11, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A radio frequency identification tag exciter/reader (10) is arranged for operation in association with an article transport device (100). The radio frequency identification tag exciter/reader (10) includes a canopy assembly (12) into which an exciter antenna (22) and a reader antenna (24) are positioned. A base station (26) is further provided and is coupled to the exciter antenna (22) and the reader antenna (24). The base station (26) provides an excitation signal (36) and receives a read signal (38). The base station further communicates with a system element (34). A hand held radio frequency identification tag exciter/reader (900) includes a hand holdable housing (912) including an exciter antenna (922) and a reader antenna (924). The housing is coupled to a portable base station (926). The base station (926) provides an excitation signal (936) and receives a read signal (938). The base station further communicates with a system element (934) via radio signals (932, 933).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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