| Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423) |
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| 09/09/1986 | US4611334 Data communications system carrying messages |
| 08/06/1986 | EP0189854A2 A communication system and a method of operating it capable of interruption talk during data transmission |
| 06/19/1986 | WO1986003645A1 Watch pager system and communication protocol |
| 04/15/1986 | US4583217 Method of access control in a communication system using orthogonal functions |
| 03/18/1986 | CA1202096A1 Accessing of transmission channels of a communication system |
| 01/28/1986 | CA1200030A1 Cordless key telephone system employing infrared transmission |
| 08/06/1985 | US4534061 Pseudomonas strain, optionally mixed with arthrobacter |
| 04/10/1985 | EP0136517A2 Deterministic multi-access method for a decentralized mobile radio system |
| 11/20/1984 | US4484353 Method for controlling the information stream in a cell constituting several radio channels and a device for carrying out this method |
| 11/13/1984 | CA1177979A1 Apparatus for communicating with a fleet of vehicles |
| 06/26/1984 | US4456793 Cordless telephone system |
| 06/20/1984 | EP0110888A1 A cordless telephone system. |
| 02/29/1984 | EP0101634A2 Method for access control in a communication system |
| 02/28/1984 | US4434506 Circuit arrangement for protecting a control channel from jamming waves in a radio communication system |
| 12/22/1983 | WO1983004462A1 A cordless key telephone system employing infrared transmission |
| 11/08/1983 | US4414661 Apparatus for communicating with a fleet of vehicles |
| 07/26/1983 | US4395594 Method and apparatus for forcing randomization of idle channel seizures |
| 06/01/1983 | EP0080232A1 Method of controlling the information traffic in a cell formed by a plurality of radio channels, and apparatus using this method |
| 03/02/1983 | EP0073014A2 Method of accessing transmission channels of an information transmission system |
| 01/12/1983 | EP0069275A1 Apparatus for communicating with a fleet of vehicles |
| 08/29/1978 | CA1037564A1 Multiple zone communications system and method |
| 01/31/1978 | US4071711 Telephone subscriber distribution system |
| 06/07/1977 | US4028500 Mobile unit supervisory control sequencer and method |