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Your search returned 35 patents.
( 340/7.36 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 5430889 | Automatic power control system for a mobile radio system
| August 27, 1993 |
| 5361397 | Communication device and system capable of automatic programmable energizing
| September 20, 1993 |
| 5193212 | Circuit for saving battery for use in a radio paging receiver and method thereof
| January 4, 1990 |
| 4860005 | Communication receiver with automatic turn on/off
| January 7, 1988 |
| 4794649 | Radio communication system with power saving disablement prior to call handling processes
| April 29, 1987 |
| 4745408 | Radio paging system and receiver therefor
| April 6, 1984 |
| 4577315 | Power saving system for time-division multiple access radiocommunication network
| July 24, 1984 |
| 4449248 | Battery saving radio circuit and system
| February 1, 1982 |
| 4155042 | Disaster alert system
| October 31, 1977 |
| 1 |
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