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Crowd sourced RTT-based positioning |
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| 11895610 |
Crowd sourced RTT-based positioning |
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2024-02-06 |
| 11889451 |
Crowd sourced RTT-based positioning |
Simon Issakov, Robert J. Anderson |
2024-01-30 |
| 11418916 |
Location intelligence management system |
Brian R. Bolon, Matthew L. Ward |
2022-08-16 |
| 11395252 |
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2022-07-19 |
| 9788165 |
Location intelligence management system for border security |
Brian R. Bolon, Matthew L. Ward |
2017-10-10 |
| 9386421 |
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2016-07-05 |
| 7629880 |
System, method and device for detecting a siren |
Louis A. Stilp, Edwin L. Dickinson |
2009-12-08 |
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Portable telephone in a security network |
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Security network handset controls |
Louis A. Stilp, Fred Siegel, Klaus Rosburg |
2007-03-20 |
| D534519 |
Security network handset |
Louis A. Stilp, Fred Siegel, Klaus Rosburg |
2007-01-02 |
| D534146 |
Security network handset shape |
Louis A. Stilp, Fred Siegel, Klaus Rosburg |
2006-12-26 |