Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1994-07-18
1996-04-02
Peng, John K.
Communications: electrical
Condition responsive indicating system
Specific condition
34082549, G08B 1314
Patent
active
055044743
ABSTRACT:
A tag for use with an electronic monitoring system for monitoring an object, which includes a housing enclosing electronic circuitry which includes a transmitter for transmitting a signal to a location remote from the tag, two straps connected to the housing and including an open electrical circuit, and a mechanism for mechanically and electrically connecting and locking the housing to a limb of the user which includes a base member and a cover member which, when forced together with the ends of the two straps between them, bring about an irreversible mechanical locking and simultaneously close the circuit running through the straps, preferably in a circuitous manner. In another embodiment, a secondary transmitter located in one of the straps transmits to a receiver located in the housing. Analysis of the received signals provides an indication of the proximity of the secondary transmitter to the object being monitored.
REFERENCES:
patent: 4694284 (1987-09-01), Leveille
patent: 4736196 (1988-04-01), McMahon et al.
patent: 4812823 (1989-03-01), Dickerson
patent: 4885571 (1989-12-01), Pauley
patent: 4918432 (1990-04-01), Pauley et al.
patent: 4924211 (1990-05-01), Davies
patent: 4952913 (1990-08-01), Pauley et al.
patent: 4999613 (1991-03-01), Williamson
patent: 5075670 (1991-12-01), Bower
patent: 5103474 (1992-04-01), Stoodley et al.
patent: 5115223 (1992-05-01), Moody
patent: 5117222 (1992-05-01), McCurdy
patent: 5170426 (1992-12-01), D'Alessio
patent: 5189395 (1993-02-01), Mitchell
patent: 5204670 (1993-04-01), Stinton
patent: 5255306 (1993-10-01), Melton
patent: 5266944 (1993-11-01), Carroll
patent: 5298884 (1994-03-01), Gilmore
Dovrat Doron
Givati Joseph
Libman Vadim
Reisman Yoav
Elmo Tech Ltd.
Friedman Mark M.
Peng John K.
Wong Albert K.
LandOfFree
Tag for electronic personnel monitoring does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tag for electronic personnel monitoring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tag for electronic personnel monitoring will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2019262