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2025
|
Invention
|
Distributed land mobile radio architectures.
A system for providing communication in a distribut... |
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2024
|
Invention
|
Distributed land mobile radio architectures. A system for providing communication in a distribute... |
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2020
|
Invention
|
Distributed simulcast architecture. A system and method for providing communication in a distribu... |
|
|
P/S
|
Downloadable location intelligence software for managing data and providing analysis using geogra... |
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2019
|
Invention
|
Land mobile radio dispatch console. An exemplary land mobile radio dispatch console and method ar... |
|
|
Invention
|
Automatic volume control for land mobile radio. The present disclosure provides a radio and metho... |
|
|
Invention
|
Interoperability gateway for land mobile radio system. Disclosed is an interoperability gateway s... |
|
2018
|
Invention
|
System and method for simulating a land mobile radio system. The present disclosure provides a sy... |
|
|
Invention
|
System and method for dynamic channel allocation. An exemplary system and method for dynamic chan... |
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2017
|
Invention
|
Control head with electroluminescent panel in land mobile radio. An exemplary land mobile radio c... |
|
|
Invention
|
System and method for providing mobility management and out-of-coverage indication in a conventio... |
|
|
P/S
|
Noise filtering software sold as a component of emergency response land mobile radio (LMR) wirele... |
|
|
P/S
|
Providing temporary use of non-downloadable cloud based software for managing software licenses i... |
|
|
P/S
|
Network architecture hardware and software sold as a component of emergency response wireless com... |
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2015
|
Invention
|
System and method for dynamic channel allocaton. An exemplary system and method for dynamic chann... |
|
2014
|
Invention
|
Dual push-to-talk radio microphone |
|
|
Invention
|
System and method for providing radio communication in a land mobile radio system. The present di... |
|
|
Invention
|
Hybrid land mobile radio system incorporating mobility management and out-of-coverage indication.... |
|
|
Invention
|
Method and system for encryption of messages in land mobile radio systems. A method and system fo... |
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2012
|
Invention
|
Method and system for integration of trunking and conventional land mobile radio systems. An inte... |
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2011
|
Invention
|
Method and system for peer-to-peer communication among sites. A method and system is provided for... |
|
|
P/S
|
Two-way land mobile communication products, namely, analog and digital wireless radios, portable,... |
|
|
P/S
|
Radio receivers and transmitters; analog and digital wireless radio base stations; two-way land m... |
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2010
|
P/S
|
Software and firmware for use in network management for use with communications devices, namely, ... |
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2009
|
Invention
|
Control head with electroluminescent panel for a land mobile radio |
|
|
P/S
|
Computer software for use in programming and managing mobile and portable radios |
|
2008
|
P/S
|
Computer software and hardware for use in managing communications with emergency personnel |
|
|
P/S
|
Wireless radios; private wireless communications radios, radio base stations, repeaters, [ amplif... |
|
2007
|
Invention
|
Method and system for peer-to-peer communication among sites. A method and system for peer-to-pee... |
|
|
Invention
|
System and method for multicast communications using real time transport protocol (rtp). An Inter... |
|
1996
|
Invention
|
Priority system for a wide area transmission trunked communication system. A method and apparatus... |
|
|
Invention
|
Bandwidth management system for a remote repeater network. A bandwidth management system for a re... |
|
|
Invention
|
Packet radio communication system. A packet radio communications system having a protocol which p... |
|
1995
|
Invention
|
Handheld two-way radio with hinged cover |
|
1993
|
P/S
|
Two way land mobile communication products, namely portable, mobile and base station AM and FM ra... |
|
|
P/S
|
Two way land mobile communication products, namely, portable, mobile and base station AM and FM r... |
|
1992
|
P/S
|
two way land mobile communication products; namely, portable, mobile and base station AM and FM r... |
|
1983
|
P/S
|
Two-way radios. |
