Assignee
ALCATEL RADIOTELEPHONE
FR·24 granted patents·897 citations·filing 1991–1998
Top patents by PatentIndex Score
24 records- 0188US5619536ADigital superheterodyne receiver and baseband filter method used thereinALCATEL RADIOTELEPHONE·Filed 1994·Granted Apr 8, 1997·89 cites·9 claims
- 0287US5141446ADevice comprising two components that are hinged together and that are interconnected by an electrical connectionALCATEL RADIOTELEPHONE·Filed 1991·Granted Aug 25, 1992·69 cites·10 claims
- 0381US5742612AMethod and device for interleaving a sequence of data elementsALCATEL RADIOTELEPHONE·Filed 1994·Granted Apr 21, 1998·107 cites·13 claims
- 0477US5276317ADevice for housing a smart cardALCATEL RADIOTELEPHONE·Filed 1991·Granted Jan 4, 1994·76 cites·7 claims
- 0570US5100272ADevice providing detachable assemblyALCATEL RADIOTELEPHONE·Filed 1991·Granted Mar 31, 1992·40 cites·7 claims
- 0669US6456859B1Method of delivering a telephone number associated with a telephone subscription, and telephone sets and mobile telephones implementing the methodALCATEL RADIOTELEPHONE·Filed 1994·Granted Sep 24, 2002·102 cites·9 claims
- 0766US5535423AMethod of exchanging data between a base transceiver station of a mobile radio network and a mobile in the networkALCATEL RADIOTELEPHONE·Filed 1994·Granted Jul 9, 1996·70 cites·7 claims
- 0862US5267273AClock signal generator using fractional frequency division and control thereofALCATEL RADIOTELEPHONE·Filed 1991·Granted Nov 30, 1993·19 cites·15 claims
- 0960US5603630AAdaptor system between an antenna plug and a radiotelephone socketALCATEL RADIOTELEPHONE·Filed 1995·Granted Feb 18, 1997·28 cites·9 claims
- 1059US5483537AMethod for allocating a timeslot within a frame to a mobile entering a communications cell and base transceiver station implementing this methodALCATEL RADIOTELEPHONE·Filed 1994·Granted Jan 9, 1996·50 cites·32 claims
- 1155US5613224APortable mobile radio transceiverALCATEL RADIOTELEPHONE·Filed 1996·Granted Mar 18, 1997·24 cites·2 claims
- 1254US5483531ADigital mobile radio network station with speech signal exchange means and data signal exchange meansALCATEL RADIOTELEPHONE·Filed 1994·Granted Jan 9, 1996·49 cites·12 claims
- 1353US6665550B1Compact portable mobile telephone having a battery that constitutes virtual all of a flapALCATEL RADIOTELEPHONE·Filed 1998·Granted Dec 16, 2003·21 cites·9 claims
- 1452US5471648ADevice for correcting frequency shift due to the doppler effect in a transmission systemALCATEL RADIOTELEPHONE·Filed 1993·Granted Nov 28, 1995·21 cites·8 claims
- 1551US5380997ASmart card readerALCATEL RADIOTELEPHONE·Filed 1993·Granted Jan 10, 1995·25 cites·4 claims
- 1650US5331664ADevice for processing the Viterbi algorithm comprising a processor and a dedicated operatorALCATEL RADIOTELEPHONE·Filed 1991·Granted Jul 19, 1994·15 cites·12 claims
- 1750US5329550ASignal processing circuit for the European digital cellular radio systemALCATEL RADIOTELEPHONE·Filed 1991·Granted Jul 12, 1994·38 cites·14 claims
- 1841US5355462AProcessor data memory address generatorALCATEL RADIOTELEPHONE·Filed 1991·Granted Oct 11, 1994·14 cites·12 claims
- 1939US5309444AIntegrated circuit including a test cell for efficiently testing the accuracy of communication signals between a standard cell and an application cellALCATEL RADIOTELEPHONE·Filed 1991·Granted May 3, 1994·10 cites·8 claims
- 2038US5809416ADevice for seeking connection of a terminal to a network of a mobile radio system comprising a plurality of networksALCATEL RADIOTELEPHONE·Filed 1996·Granted Sep 15, 1998·12 cites·7 claims
- 2135US5307472AData transfer interface moduleALCATEL RADIOTELEPHONE·Filed 1991·Granted Apr 26, 1994·9 cites·3 claims
- 2233US5465394ADevice for fixing the duration of waiting periods between attempts to establish a connection between a terminal and a mobile radio systemALCATEL RADIOTELEPHONE·Filed 1993·Granted Nov 7, 1995·9 cites·6 claims
- 2325US5648737AMethod of setting the polarity of a digital signal, and integrated circuits implementing the methodALCATEL RADIOTELEPHONE·Filed 1995·Granted Jul 15, 1997·0 cites·10 claims
- 2425US5584021ABinary output signal programmer using stored start and end location and timing signal statesALCATEL RADIOTELEPHONE·Filed 1993·Granted Dec 10, 1996·0 cites·10 claims
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