Assignee
TENDLER CELLULAR INC
US·11 granted patents·3 pending applications·1,584 citations·filing 1995–2007
Top patents by PatentIndex Score
14 records- 0198US7447508B1Location based information systemTENDLER CELLULAR INC·Filed 2007·Granted Nov 4, 2008·94 cites·36 claims
- 0298US6778820B2Method and apparatus for assuring that a telephone wager is placed within the wagering jurisdictionTENDLER CELLULAR INC·Filed 2001·Granted Aug 17, 2004·296 cites·8 claims
- 0397US6519463B2Location based service request systemTENDLER CELLULAR INC·Filed 1996·Granted Feb 11, 2003·322 cites·4 claims
- 0496US7050818B2Location based service request systemTENDLER CELLULAR INC·Filed 2003·Granted May 23, 2006·97 cites·18 claims
- 0594US7164921B2Auxiliary switch activated GPS-equipped wireless phoneTENDLER CELLULAR INC·Filed 2000·Granted Jan 16, 2007·92 cites·9 claims
- 0693US7305243B1Location based information systemTENDLER CELLULAR INC·Filed 2006·Granted Dec 4, 2007·27 cites·27 claims
- 0792US5598460AEmergency back-up system for enhancing reliability or rescueTENDLER CELLULAR INC·Filed 1996·Granted Jan 28, 1997·199 cites·9 claims
- 0890US5736962ATime since last fix annunciation system for GPS-based wireless rescue systemTENDLER CELLULAR INC·Filed 1996·Granted Apr 7, 1998·175 cites·7 claims
- 0988US6014555ASystem for providing the telephone number of a telephone making an emergency callTENDLER CELLULAR INC·Filed 1996·Granted Jan 11, 2000·153 cites·1 claims
- 1082US6516198B1System for location reportingTENDLER CELLULAR INC·Filed 1999·Granted Feb 4, 2003·93 cites·14 claims
- 1154US5649059AAlpha-numeric verbal scroll technique for use in an emergency location systemTENDLER CELLULAR INC·Filed 1995·Granted Jul 15, 1997·36 cites·3 claims
- 1244US2002111193A1Transmission of digital data over a wireless network utilizing synthetic voice generation of DTMF tonesTENDLER CELLULAR INC·Filed 2001·Application pending·0 cites
- 1344US2002090973A1Method and apparatus for the control of a wireless phoneTENDLER CELLULAR INC·Filed 2001·Application pending·0 cites
- 1440US2002103002A1Method for locating a GPS receiver in a wireless handset to minimize interferenceTENDLER CELLULAR INC·Filed 2001·Application pending·0 cites
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