Assignee
ALCATEL MOBILE COMM FRANCE
FR·53 granted patents·1,686 citations·filing 1994–1997
Top patents by PatentIndex Score
53 records- 0196US5564076APortable digital signal transceiver providing communication via a terrestrial network and via a satellite networkALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Oct 8, 1996·237 cites·17 claims
- 0285US5483194ADifferential current mode amplifier deviceALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Jan 9, 1996·40 cites·15 claims
- 0380US5668559AAntenna for portable radio devicesALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Sep 16, 1997·60 cites·20 claims
- 0477US5659595ASelf-disabling device for a mobile telephone type portable terminalALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Aug 19, 1997·96 cites·10 claims
- 0576US5953641AMultimode radio communication terminalALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Sep 14, 1999·56 cites·6 claims
- 0675US5711003AMethod for determining timing advance during handoverALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Jan 20, 1998·93 cites·19 claims
- 0774US5875404ADigital radiotelephone installation with mobile terminalsALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Feb 23, 1999·103 cites·15 claims
- 0874US5680393AMethod and device for suppressing background noise in a voice signal and corresponding system with echo cancellationALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Oct 21, 1997·62 cites·6 claims
- 0973US5511072AMethod, terminal and infrastructure for sharing channels by controlled time slot stealing in a multiplexed radio systemALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Apr 23, 1996·92 cites·14 claims
- 1070US6081595AMobile radio terminal adapted to receive a protective coverALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Jun 27, 2000·67 cites·2 claims
- 1170US5913175AMethod of making the use of a terminal of a cellular mobile radio system more secure, and corresponding terminal and user cardALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Jun 15, 1999·64 cites·21 claims
- 1270US5559829AMethod of constructing a spreading code associated with one user of a direct sequence code division multiple access digital transmission system and corresponding method of generating a tableALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Sep 24, 1996·48 cites·16 claims
- 1369US5915016AIdentity card reader deviceALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Jun 22, 1999·52 cites·4 claims
- 1466US5583870ADummy burst structure in a cellular digital radio-communications system using the TDMA principle, and a base station for generating such a structureALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Dec 10, 1996·40 cites·10 claims
- 1565US5936961ASignalling packet for communication system with reference modulated in accordance with a time-dependent lawALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Aug 10, 1999·41 cites·43 claims
- 1663US6222942B1Method and apparatus for compressing and decompressing messagesALCATEL MOBILE COMM FRANCE·Filed 1997·Granted Apr 24, 2001·40 cites·12 claims
- 1763US5910977ADevice for testing telecommunication terminals, in particular mobile radio terminals, and telecommunication terminal adapted to be tested by means of a device of this kindALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Jun 8, 1999·69 cites·11 claims
- 1861US5533047AThreshold detector for digital radio transmission systems, devices comprising a threshold detector of this kind and corresponding utilizationALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Jul 2, 1996·32 cites·8 claims
- 1960US5960352AMultilayer cellular mobile radio network with optimized frequency re-use plan, and associated methodALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Sep 28, 1999·47 cites·14 claims
- 2054US5687199ASubstitution of synchronization bits in a transmission frameALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Nov 11, 1997·17 cites·6 claims
- 2152US5640675AMethod and system for reducing the time for connecting a mobile to a cellular base stationALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Jun 17, 1997·30 cites·8 claims
- 2248US5825606ACommunications set with electrostatic protectionALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Oct 20, 1998·23 cites·7 claims
- 2348US5701584ACellular mobile radio system having a frequency reuse plan with partially identical patternsALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Dec 23, 1997·24 cites·14 claims
- 2448US5471170ACurrent-mode amplification system, and corresponding operational amplifier, gain section and amplification elementALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Nov 28, 1995·9 cites·15 claims
- 2546US5565868AModulated feedback loop analog-to-digital converterALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Oct 15, 1996·15 cites·11 claims
- 2644US5909675ADevice for recognizing information conveyed by a received signalALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Jun 1, 1999·17 cites·4 claims
- 2744US5697057AControl station for a sectorized cell of a mobile radio networkALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Dec 9, 1997·20 cites·9 claims
- 2842US5949794ATime symmetrical control signal, and a receiver and transmission system employing the sameALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Sep 7, 1999·11 cites·39 claims
- 2940US5535424AMethod enabling a mobile station of a cellular mobile radio system with more than one type of cell to determine the type of cell it is accessing, and mobile station and base transceiver station for implementing this methodALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Jul 9, 1996·20 cites·20 claims
- 3039US5715246ADynamic processing time distribution system for use in a time-division multiple access stationALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Feb 3, 1998·9 cites·10 claims
- 3139US5610615AMethod and device for mobile station positioning by means of a satellite, and associated transmission methodALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Mar 11, 1997·14 cites·9 claims
- 3238US5950116AMobile telephone with off-center antennaALCATEL MOBILE COMM FRANCE·Filed 1997·Granted Sep 7, 1999·11 cites·8 claims
- 3337US5778321AProcedure for automatically replacing a user identification module in a mobile terminal in an mobile radio networkALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Jul 7, 1998·13 cites·11 claims
- 3437US5640692ATransmission system for the transmit part of a terminal associated with a digital mobile radio installationALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Jun 17, 1997·10 cites·4 claims
- 3536US5732141ADetecting voice activityALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Mar 24, 1998·16 cites·14 claims
- 3636US5496980ASwitch knob adapted to be fixed and sealed to a supportALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Mar 5, 1996·5 cites·5 claims
- 3734US5864589ADevice for making decisions by estimating the viterbi algorithm in a mobile radio systemALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Jan 26, 1999·7 cites·8 claims
- 3833US5982829ATransmitter, receiver and frame supporting various data signaling ratesALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Nov 9, 1999·5 cites·9 claims
- 3933US5815533AReceive processor device for use in a digital mobile radio systemsALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Sep 29, 1998·6 cites·15 claims
- 4033US5590273AMicrocontroller integrated circuit with read only memory containing a generic programALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Dec 31, 1996·10 cites·20 claims
- 4131US6304646B1Man-machine interface device for telephone terminalsALCATEL MOBILE COMM FRANCE·Filed 1997·Granted Oct 16, 2001·6 cites·13 claims
- 4231US5875062ATransmitter, receiver and frame for transmitting data with reduced ambiguityALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Feb 23, 1999·2 cites·7 claims
- 4330US6192235B1Public telecommunication terminal, in particular for mobile radio networksALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Feb 20, 2001·0 cites·3 claims
- 4430US5878341ADevice for authorizing the selection of a cell in a terminal of a cellular mobile radio network in the standby stateALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Mar 2, 1999·1 cites·5 claims
- 4530US5777577ASatellite selectionALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Jul 7, 1998·3 cites·10 claims
- 4630US5706317ASynchronization device for a terminal of a radio communication systemALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Jan 6, 1998·4 cites·3 claims
- 4730US5644208ABattery comprising a plurality of cells, in particular lithium-ion cells, connected in seriesALCATEL MOBILE COMM FRANCE·Filed 1996·Granted Jul 1, 1997·17 cites·1 claims
- 4830US5642361AMessage transmission by means of a variable length frameALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Jun 24, 1997·3 cites·7 claims
- 4927US5659880AAccelerated synchronization method for a mobile terminal in a mobile radio networkALCATEL MOBILE COMM FRANCE·Filed 1995·Granted Aug 19, 1997·2 cites·7 claims
- 5027US5546384AStep by step method of controlling frequency redefinition in a cellular mobile radio systemALCATEL MOBILE COMM FRANCE·Filed 1994·Granted Aug 13, 1996·10 cites·12 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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