Combined global positioning system receiver and radio

Details Combined global positioning system receiver and radio Combined global positioning system receiver and radio

2006-10-19

2010-06-01

Nguyen, Tu X (Department: 2618)

Telecommunications

Radiotelephone system

Emergency or alarm communication

C455S518000

Reexamination Certificate

active

07729684

ABSTRACT:
A portable GPS/radio unit (10) communicates over a wireless radio network (12) with at least one other such unit. The unit (10) may transmit radio signals over the network (12) indicative of the unit's location. The unit (10) includes a single, push-to-talk button (38) that may be pressed to both transmit a voice communication and to initiate transmission of location data. The unit (10) also includes a “polling” function that requests location data from other units, an auxiliary coding system that codes or encrypts all transmitted data, and an emergency message feature that facilities the transmission and receipt of emergency messages.

REFERENCES:
patent: 3063048 (1962-11-01), Lehan et al.
patent: 4021807 (1977-05-01), Culpepper et al.
patent: 4131849 (1978-12-01), Freeburg et al.
patent: 4296408 (1981-10-01), Neuringer
patent: 4445118 (1984-04-01), Taylor et al.
patent: 4459667 (1984-07-01), Takeuchi
patent: 4475010 (1984-10-01), Huensch et al.
patent: 4593273 (1986-06-01), Narcisse
patent: 4651157 (1987-03-01), Gray et al.
patent: 4675656 (1987-06-01), Narcisse
patent: D291288 (1987-08-01), Suzuki
patent: 4750197 (1988-06-01), Denekamp et al.
patent: 4809005 (1989-02-01), Counselman, III
patent: D301882 (1989-06-01), Watanabe
patent: D302271 (1989-07-01), Watanabe
patent: 4884132 (1989-11-01), Morris et al.
patent: 4891650 (1990-01-01), Sheffer
patent: 4907290 (1990-03-01), Crompton
patent: 4912756 (1990-03-01), Hop
patent: 4953198 (1990-08-01), Daly et al.
patent: 4972479 (1990-11-01), Tobias, Jr. et al.
patent: D312650 (1990-12-01), Charrier
patent: 4977399 (1990-12-01), Price et al.
patent: D314713 (1991-02-01), Ciranny et al.
patent: 5021794 (1991-06-01), Lawrence
patent: 5043736 (1991-08-01), Darnell et al.
patent: 5055851 (1991-10-01), Sheffer
patent: D326450 (1992-05-01), Watanabe
patent: 5119504 (1992-06-01), Durboraw, III
patent: 5144323 (1992-09-01), Yonkers
patent: 5146231 (1992-09-01), Ghaem et al.
patent: 5155689 (1992-10-01), Wortham
patent: 5172110 (1992-12-01), Tiefengraber
patent: 5193215 (1993-03-01), Olmers
patent: 5202829 (1993-04-01), Geier
patent: 5208756 (1993-05-01), Song
patent: 5218367 (1993-06-01), Sheffer et al.
patent: 5219067 (1993-06-01), Lima et al.
patent: 5223844 (1993-06-01), Mansell et al.
patent: D337582 (1993-07-01), Lewo
patent: 5235633 (1993-08-01), Dennison et al.
patent: 5245314 (1993-09-01), Kah, Jr.
patent: 5265150 (1993-11-01), Helmkamp et al.
patent: 5289195 (1994-02-01), Inoue
patent: 5299132 (1994-03-01), Wortham
patent: 5301368 (1994-04-01), Hirata
patent: 5307277 (1994-04-01), Hirano
patent: 5315636 (1994-05-01), Patel
patent: 5323164 (1994-06-01), Endo
patent: 5327144 (1994-07-01), Stilp et al.
patent: 5334974 (1994-08-01), Simms et al.
patent: 5341410 (1994-08-01), Aron et al.
patent: 5345244 (1994-09-01), Gildea et al.
patent: 5355511 (1994-10-01), Hatano et al.
patent: 5361212 (1994-11-01), Class et al.
patent: 5364093 (1994-11-01), Huston et al.
patent: 5365450 (1994-11-01), Schuchman et al.
patent: 5379224 (1995-01-01), Brown et al.
patent: 5389934 (1995-02-01), Kass
patent: 5408238 (1995-04-01), Smith
patent: 5414432 (1995-05-01), Penny, Jr. et al.
patent: 5422816 (1995-06-01), Sprague et al.
patent: 5434789 (1995-07-01), Fraker et al.
patent: 5438518 (1995-08-01), Bianco et al.
patent: 5448773 (1995-09-01), McBurney et al.
patent: D363488 (1995-10-01), Shumaker
patent: 5469175 (1995-11-01), Boman
patent: D365032 (1995-12-01), Laverick et al.
patent: D365292 (1995-12-01), Laverick et al.
patent: 5493309 (1996-02-01), Bjornholt
patent: 5506587 (1996-04-01), Lans
patent: 5513183 (1996-04-01), Kay et al.
patent: 5519403 (1996-05-01), Bickley et al.
patent: 5528248 (1996-06-01), Steiner et al.
patent: 5539398 (1996-07-01), Hall et al.
patent: 5555286 (1996-09-01), Tendler
patent: 5557606 (1996-09-01), Moon et al.
patent: 5570095 (1996-10-01), Drouilhet, Jr. et al.
patent: 5581259 (1996-12-01), Schipper
patent: 5592382 (1997-01-01), Colley
patent: 5650770 (1997-07-01), Schlager et al.
patent: 5654718 (1997-08-01), Beason et al.
patent: 5689269 (1997-11-01), Norris
patent: 5689809 (1997-11-01), Grube et al.
patent: 5712899 (1998-01-01), Pace
patent: 5742666 (1998-04-01), Alpert
patent: 5781150 (1998-07-01), Norris
patent: 5786789 (1998-07-01), Janky
patent: 5797091 (1998-08-01), Clise et al.
patent: 5804810 (1998-09-01), Woolley et al.
patent: 5826195 (1998-10-01), Westerlage et al.
patent: 5831545 (1998-11-01), Murray et al.
patent: 5848373 (1998-12-01), DeLorme et al.
patent: 5877724 (1999-03-01), Davis
patent: 5890070 (1999-03-01), Hamada
patent: 5892441 (1999-04-01), Woolley et al.
patent: 5902347 (1999-05-01), Backman et al.
patent: 5914675 (1999-06-01), Tognazzini
patent: 5929752 (1999-07-01), Janky et al.
patent: 5938721 (1999-08-01), Dussell et al.
patent: 5952959 (1999-09-01), Norris
patent: 5959529 (1999-09-01), Kail, IV
patent: 5963130 (1999-10-01), Schlager et al.
patent: 6002982 (1999-12-01), Fry
patent: 6005513 (1999-12-01), Hardesty
patent: 6009375 (1999-12-01), Sakumoto et al.
patent: 6011510 (2000-01-01), Yee et al.
patent: 6028537 (2000-02-01), Suman et al.
patent: 6046688 (2000-04-01), Higashikata et al.
patent: 6052597 (2000-04-01), Ekstrom
patent: 6085090 (2000-07-01), Yee et al.
patent: 6111539 (2000-08-01), Mannings et al.
patent: 6124826 (2000-09-01), Garthwaite et al.
patent: 6133853 (2000-10-01), Obradovich et al.
patent: 6144336 (2000-11-01), Preston et al.
patent: 6148261 (2000-11-01), Obradovich et al.
patent: 6148262 (2000-11-01), Fry
patent: 6166626 (2000-12-01), Jankey et al.
patent: 6166698 (2000-12-01), Turnbull et al.
patent: 6182006 (2001-01-01), Meek
patent: 6236338 (2001-05-01), Hamada
patent: 6236358 (2001-05-01), Durst et al.
patent: 6240276 (2001-05-01), Camp, Jr.
patent: 6246376 (2001-06-01), Bork et al.
patent: 6266612 (2001-07-01), Dussell et al.
patent: 6275707 (2001-08-01), Reed et al.
patent: 6278402 (2001-08-01), Pippin
patent: 6295449 (2001-09-01), Westerlage et al.
patent: 6297781 (2001-10-01), Turnbull et al.
patent: 6347278 (2002-02-01), Ito
patent: 6366771 (2002-04-01), Angle et al.
patent: 6373430 (2002-04-01), Beason et al.
patent: 6374179 (2002-04-01), Smith et al.
patent: 6389291 (2002-05-01), Pande et al.
patent: 6411899 (2002-06-01), Dussell et al.
patent: 6421608 (2002-07-01), Motoyama et al.
patent: 6430498 (2002-08-01), Maruyama et al.
patent: 6434485 (2002-08-01), Beason et al.
patent: 6437696 (2002-08-01), Lamelson et al.
patent: 6453236 (2002-09-01), Aoki
patent: 6456938 (2002-09-01), Barnard
patent: 6470267 (2002-10-01), Nozaki
patent: 6492941 (2002-12-01), Beason et al.
patent: 6496709 (2002-12-01), Murray
patent: 6496777 (2002-12-01), Tennison et al.
patent: 6504503 (2003-01-01), Saint-Hilaire et al.
patent: 6518919 (2003-02-01), Durst et al.
patent: 6529824 (2003-03-01), Obradovich et al.
patent: 6556899 (2003-04-01), Harvey et al.
patent: 6646603 (2003-11-01), Dooley et al.
patent: 6765528 (2004-07-01), Tranchina et al.
patent: 6768450 (2004-07-01), Walters et al.
patent: 6774795 (2004-08-01), Eshelman et al.
patent: 6791477 (2004-09-01), Sari et al.
patent: 6816782 (2004-11-01), Walters et al.
patent: 6819258 (2004-11-01), Brown
patent: 6850188 (2005-02-01), Lee et al.
patent: 6871144 (2005-03-01), Lee
patent: 7013158 (2006-03-01), Cook
patent: 7016687 (2006-03-01), Holland
patent: 7099921 (2006-08-01), Engstrom et al.
patent: 7142900 (2006-11-01), Straub
patent: 7196659 (2007-03-01), Beason et al.
patent: 2001/0026240 (2001-10-01), Neher
patent: 2002/0004704 (2002-01-01), Nagatsuma et al.
patent: 2002/0006806 (2002-01-01), Kinnunen et al.
patent: 2002/0028702 (2002-03-01), Kim
patent: 2002/0049529 (2002-04-01), Ikeda
patent: 2002/0063655 (2002-05-01), Aoyama
patent: 2002/0070881 (2002-06-01), Marcarelli et al.
patent: 2002/0102989 (2002-08-01), Calvert et al.
patent: 2002/0128774 (2002-09-01), Takezaki et al.
patent: 2002/0169551 (2002-11-01), Inoue et al.
patent: 2002/0173909 (2002-11-01), Verbi
patent: 2002/0190861 (2002-12-01), Wentworth
patent: 2002/0193945 (2002-12-01), Tan et al.
patent: 2002/0198020 (2002-12-01), Mooney
patent: 2002

Affiliated with

Also associated with

Rating

Combined global positioning system receiver and radio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Combined global positioning system receiver and radio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined global positioning system receiver and radio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4249571