Assignee
TELULAR CORP
US24 patents
Top patents by PatentIndex Score
US5946616AAug 31, 1999
Concurrent wireless/landline interface apparatus and method
TELULAR CORP168 citations97
US6778824B2Aug 17, 2004
Apparatus for wirelessly-coupling a bluetooth-wireless cellular mobile handset to a docking station for connecting a standard telephone set to the cellular network
TELULAR CORP131 citations96
US5715296AFeb 3, 1998
Concurrent wireless/landline interface apparatus
TELULAR CORP107 citations96
US6775522B2Aug 10, 2004
Concurrent wireless/landline interface apparatus and method
TELULAR CORP43 citations95
US5812637ASep 22, 1998
Concurrent wireless/landline interface apparatus with testing means
TELULAR CORP80 citations95
USD354749SJan 24, 1995
Personal communications system basestation
TELULAR CORP52 citations94
US6690923B1Feb 10, 2004
Self-diagnostic system for cellular-transceiver systems with remote-reporting capabilities
TELULAR CORP63 citations92
US5966428AOct 12, 1999
Self diagnostic system for cellular-transceiver systems with remote-reporting capabilities
TELULAR CORP73 citations92
US5859894AJan 12, 1999
Self-diagnostic system for cellular-transceiver systems with remote-reporting capabilities
TELULAR CORP71 citations92
US6785517B2Aug 31, 2004
Concurrent wireless/landline interface apparatus and method
TELULAR CORP32 citations91
US5361297ANov 1, 1994
Method and apparatus for providing answer supervision and an autonomous pay telephone incorporating the same
TELULAR CORP103 citations91
US7190954B2Mar 13, 2007
Apparatus for wirelessly-coupling a Bluetooth-wireless cellular mobile handset to a docking station for connecting a standard telephone set to the cellular network
TELULAR CORP22 citations90
US7069006B2Jun 27, 2006
Apparatus for wirelessly-coupling a Bluetooth-wireless cellular mobile handset to a docking station for connecting a standard telephone set to the cellular network
TELULAR CORP30 citations90
US7024189B2Apr 4, 2006
Apparatus for wirelessly-coupling a Bluetooth-wireless cellular mobile handset to a docking station for connecting a standard telephone set to the cellular network
TELULAR CORP30 citations90
US6825762B2Nov 30, 2004
Device for directing a premises alarm panel to a backup radio network upon detection of use of the PSTN by another premises device
TELULAR CORP41 citations90
US6324410B1Nov 27, 2001
Method and apparatus for interfacing a cellular fixed wireless terminal to the extension side of a PBX/PABX
TELULAR CORP55 citations90
US6035220AMar 7, 2000
Method of determining end-of-dialing for cellular interface coupling a standard telephone to the cellular network
TELULAR CORP80 citations89
US6615056B1Sep 2, 2003
Method and apparatus to protect fixed wireless terminal from foreign voltage at the tip and ring connection
TELULAR CORP33 citations86
US7089034B1Aug 8, 2006
Concurrent wireless/landline interface
TELULAR CORP8 citations72
US6973165B2Dec 6, 2005
Method and apparatus for improving premises-line call availabiliy in an alarm system
TELULAR CORP10 citations71
US7248869B2Jul 24, 2007
Concurrent wireless/landline interface apparatus and method
TELULAR CORP0 citations51
US8385511B2Feb 26, 2013
Dial capture alarm interface with integrated voice
TELULAR CORP3 citations50
US7573981B2Aug 11, 2009
Method and apparatus for improving premises-line call availability in an alarm system
TELULAR CORP0 citations41
US9674681B2Jun 6, 2017
In-band voice with security signaling
TELULAR CORP1 citations40