Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Reexamination Certificate
2006-07-14
2009-06-09
Phan, Dao L (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
C342S357490
Reexamination Certificate
active
07545318
ABSTRACT:
A remote tracking device for use in a remote tracking system is described. The remote tracking device includes a positioning system receiver, such as GPS, operable to receive signals indicative of the location of the remote tracking device, a cellular transceiver operable to communicate with the central monitoring center, and a processor connected to the positioning system receiver and the cellular transceiver, the processor operable to monitor at least one environmental condition for the remote tracking device, and to adjust the frequency of an operation of the remote tracking devices based on the at least one environmental condition. The environmental condition may include the devices rate of movement, proximity to an area of interest, time of day, or other condition in response to which it would be desirable to alter the frequency of operation of the remote tracking device.
REFERENCES:
patent: 4095214 (1978-06-01), Minasy
patent: 4598275 (1986-07-01), Ross et al.
patent: 4682155 (1987-07-01), Shirley
patent: 4736196 (1988-04-01), McMahon et al.
patent: 4777477 (1988-10-01), Watson
patent: 4918432 (1990-04-01), Pauley et al.
patent: 5204670 (1993-04-01), Stinton
patent: 5255306 (1993-10-01), Melton et al.
patent: 5266944 (1993-11-01), Carroll et al.
patent: 5461390 (1995-10-01), Hoshen
patent: 5515062 (1996-05-01), Maine et al.
patent: 5518402 (1996-05-01), Tommarello et al.
patent: 5519380 (1996-05-01), Edwards
patent: 5523740 (1996-06-01), Burgmann et al.
patent: 5589834 (1996-12-01), Weinberg
patent: 5652570 (1997-07-01), Lepkofker
patent: 5684828 (1997-11-01), Bolan et al.
patent: 5731757 (1998-03-01), Layson
patent: 5752976 (1998-05-01), Duffin et al.
patent: 5831535 (1998-11-01), Reisman et al.
patent: 5857433 (1999-01-01), Files
patent: 5867103 (1999-02-01), Taylor, Jr.
patent: 5982281 (1999-11-01), Layson
patent: 5997476 (1999-12-01), Brown
patent: 6014080 (2000-01-01), Layson
patent: 6072396 (2000-06-01), Gaukel
patent: 6100806 (2000-08-01), Gaukel
patent: 6160481 (2000-12-01), Taylor, Jr.
patent: 6218945 (2001-04-01), Taylor
patent: 6362778 (2002-03-01), Neher
patent: 6405213 (2002-06-01), Layson et al.
patent: 6518889 (2003-02-01), Schlager et al.
patent: 6639516 (2003-10-01), Copley
patent: 6674368 (2004-01-01), Hawkins
patent: 6703936 (2004-03-01), Hill et al.
patent: 6762684 (2004-07-01), Camhi
patent: 6774797 (2004-08-01), Freathy
patent: 6847892 (2005-01-01), Zhou et al.
patent: RE38838 (2005-10-01), Taylor
patent: 7042338 (2006-05-01), Weber
patent: 7106191 (2006-09-01), Liberati
patent: 2002/0115436 (2002-08-01), Howell et al.
patent: 2003/0197612 (2003-10-01), Tanaka et al.
patent: 2004/0192353 (2004-09-01), Mason et al.
patent: 2005/0068169 (2005-03-01), Copley et al.
patent: 2007/0041427 (2007-02-01), Small
patent: 2007/0082677 (2007-04-01), Donald Hart et al.
patent: 2007/0258417 (2007-11-01), Harvey et al.
International Search Report and Written Opinion issued for PCT Application PCT/US2007/072736, Dated: Jan. 28, 2008; 11 Pages.
International Search Report and Written Opinion issued for PCT/US2007/072740; Dated: Apr. 11, 2008; 8 Pages.
Cox Craig J.
Derrick Bruce
Fulbright & Jaworski L.L.P.
Phan Dao L
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