Patents
Patents for H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices (88,366)
07/1992
07/08/1992EP0493974A1 Data display radio pager
07/08/1992EP0424508A4 Dialing features for cellular telephone with standard telephone set
07/07/1992US5128665 Selective call signalling system
07/01/1992EP0465463A4 Power conservation method and apparatus for a portion of a predetermined signal
07/01/1992EP0431096A4 Cellular telephone with standard telephone set
07/01/1992CN1062442A Communication system having information pactet structure field
07/01/1992CN1017298B Self-tuning direct coupled data limiter of battery saver type paging receiver
06/1992
06/30/1992US5127100 Digital radio communication system and two way radio
06/30/1992US5127042 Cellular cordless telephone
06/30/1992US5127041 System and method for interfacing computers to diverse telephone networks
06/30/1992CA1304451C Multi-alert radio paging receiver
06/25/1992WO1992010885A1 A radio system
06/23/1992CA1304134C Scanning receiver for nationwide radio paging system
06/22/1992WO1992011615A1 Facsimile paging system
06/18/1992WO1992011702A1 Dynamically biased amplifier
06/17/1992EP0489993A1 Data throughput enhancement
06/16/1992US5122795 Scanning receiver for nationwide radio paging system
06/16/1992US5122778 Serial word comparator
06/16/1992CA1303677C Telephone answering machine in paging systems with automatic number identification based message operations
06/11/1992WO1992010047A1 Arrangement for the connection of a computer to an individual analog telephone
06/11/1992WO1992010046A1 Light-linked cellular telephone
06/10/1992EP0489034A1 Selective call signalling system
06/09/1992US5121504 Mobile radio telephone device with a detachable adapter for external power and antenna connection
06/09/1992US5121391 Subscriber RF telephone system for providing multiple speech and/or data singals simultaneously over either a single or a plurality of RF channels
06/08/1992WO1992010890A1 Cdma microcellular telephone system and distributed antenna system therefor
06/04/1992DE4038291A1 Selective call signal detector for mobile radio - uses programmable frequency divider to control filter for detection of frequency tone by amplitude discriminator
06/03/1992EP0415979A4 Communication system having a packet structure field
06/02/1992US5119375 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
05/1992
05/29/1992WO1992009178A1 Cellular telephone with pager
05/27/1992EP0486692A1 Frame synchronizing method for digital mobile radio
05/26/1992US5117504 Communications device with adjustment for temperature dependent signal delays
05/26/1992US5117500 Multi system decoding receiver
05/26/1992US5117450 Cellular telephone with standard telephone set
05/26/1992US5117449 Dual receiver apparatus for integrated paging and radiotelephone functions
05/26/1992CA1301966C Watch pager system and communication protocol
05/26/1992CA1301846C Decoding of signals using cophase and differentiating signal detection
05/20/1992EP0485935A1 Signal processing circuit for the european digital cellular radio-telephone system
05/20/1992EP0393114A4 Paging receiver for receiving pages from analog or digital paging transmitters
05/19/1992US5115233 Shared data/voice communication system with programmable data priority
05/14/1992WO1992008327A1 A method for locating a communication unit within a multimode communication system
05/13/1992EP0485236A2 Paging receiver with a display
05/13/1992EP0484918A2 Improved cellular telephone service using spread spectrum transmission
05/13/1992EP0387293A4 Paging receiver with continuously tunable antenna
05/12/1992US5112172 Sliding pull up stanchion and method
05/12/1992CA1300687C Radio telephone apparatus
05/06/1992EP0483262A1 Paging message interface and missed message retrieval method
05/06/1992CN1016564B Dialing features for cellular telephone with standard telephone set
05/05/1992US5111486 Bit synchronizer
05/05/1992US5111454 Digital cellular tdm system employing 6:1 packing of transcoded information
04/1992
04/29/1992EP0482632A2 Pager receiver for enabling to omit power-on signal for receiving synchronization code in pager signal
04/29/1992EP0482503A2 Mobile radio communication system having mobile base and portable devices as a mobile station
04/29/1992EP0482163A1 Data network interface.
04/28/1992US5109526 Vehicular repeater system
04/28/1992US5109402 Bus for a cellular telephone
04/28/1992US5109401 Radio telecommunication apparatus capable of controlling call charges
04/28/1992US5109220 Selective call controller
04/28/1992CA1299781C Reuse groups for scan monitoring in digital cellular systems
04/28/1992CA1299663C Digital selective calling receiver having a selectively attachable device for multiple independent address decoding capability
04/22/1992EP0471023A4 User activated memory programming authorization in a selective call receiver
04/22/1992EP0398882A4 Paging receiver with dynamically programmable functionality
04/22/1992CN1016395B Active signalling transmitter control
04/16/1992DE4035529C1 Telephone system with interface to exchange - includes coupling unit for data transmission between subscribers appts. and transceiver of mobile radio telephone
04/15/1992EP0395725A4 Pager having time controlled functions
04/15/1992EP0387281A4 Paging receiver with programmable areas of reception
04/08/1992EP0479768A2 Method for administration of radio channels
04/08/1992EP0479164A2 Radio communication apparatus capable of producing an announce with a reduced error
04/08/1992EP0478706A1 Self-tuning direct coupled data limiter of a battery saver type paging receiver
04/07/1992US5103448 Simultaneous ringing control in the time division duplex telecommunications system
04/01/1992EP0477288A1 Paging system with energy efficient station location.
04/01/1992EP0477279A1 Paging system with local channel lists.
03/1992
03/31/1992US5101407 Multiple-access communications system
03/28/1992WO1992006549A1 Cordless telephone with internal debit and credit memory
03/28/1992CA2089367A1 Cordless telephone with internal debit and credit memory
03/25/1992EP0476569A2 Mobile communication system
03/25/1992EP0476390A2 Mobile transceiver with anti-theft function
03/24/1992US5099508 Radio telephone system for selectively allowing a party in communication with a system user to transmit a voice signal to the user during a hold state
03/21/1992WO1992005640A1 Communication system having adaptable message information formats
03/18/1992EP0387338A4 Method and apparatus for controlling transmission of voice and data signals
03/13/1992WO1992004219A1 Latchmaster sliding pull up hitch
03/11/1992WO1992004782A1 Radio telephone system supporting busy and out-of-range functions
03/11/1992EP0394313A4 Paging terminal apparatus with message storage and retransmission capability and method therefor
03/11/1992EP0391965A4 Paging terminal apparatus with page forwarding capability and methodology therefor
03/11/1992EP0382788A4 Nationwide display pager with location readout
03/10/1992US5095503 Cellular telephone controller with synthesized voice feedback for directory number confirmation and call status
03/10/1992US5095307 Radio paging communication system
03/10/1992CN1069842A 同于外设与主机间通信的数据传输方法与装置 With the data transmission method between a peripheral device and communicate with the host
03/05/1992WO1992004805A1 Communication receiver providing displayed operating instructions
03/05/1992WO1992003883A1 Paging system with flexible display message paging
03/04/1992EP0473297A2 Mobile data telephone
03/03/1992US5093659 Paging method and pager
03/01/1992WO1992004797A1 Pager and radiotelephone apparatus
02/1992
02/26/1992EP0386122A4 Paging receiver displaying place of origin of pages
02/20/1992DE4026179A1 Message transmission system for mobile telephony - has memories for call criteria which are transmitted from base station to originators of calls from mobile stations to their counterparts
02/19/1992EP0471246A2 Digital cellular TDM system employing 6:1 packing of transcoded information
02/19/1992EP0471023A1 User activated memory programming authorization in a selective call receiver.
02/18/1992US5089813 Method of super battery saving in a selective call receiver
02/12/1992EP0470126A1 Digital radio communication system and two way-radio.
02/11/1992US5088108 Cellular digital mobile radio system and method of transmitting information in a digital cellular mobile radio system
02/06/1992WO1992002084A1 Multi-level radio-frequency communication system
02/05/1992EP0469001A1 Paging receiver with continuously tunable antenna and rf amplifier