| Patent Number |
Title Of Patent |
Date Issued |
| 6665550 |
Compact portable mobile telephone having a battery that constitutes virtual all of a flap |
December 16, 2003 |
| A telephone includes a body carrying an earpiece at one end and a flap at the other end integrating a microphone or reflecting sound towards a microphone. The flap can be foldable between a position to receive the sound of the voice and a folded position to reduce the overall size of the |
| 6456859 |
Method of delivering a telephone number associated with a telephone subscription, and telephone |
September 24, 2002 |
| A method of delivering a telephone number associated with a telephone subscription to the user of a telephone set within the context of said subscription, use of said set requiring the user to provide subscription identification data stored in a data medium held by the owner of said |
| 5809416 |
Device for seeking connection of a terminal to a network of a mobile radio system comprising a p |
September 15, 1998 |
| A connection seeking device in a terminal of a mobile radio system seeks connection of the terminal to one network of a system which includes a plurality of networks. The system extends over a plurality of geographical entities each having at least one network. The terminal is affiliated |
| 5742612 |
Method and device for interleaving a sequence of data elements |
April 21, 1998 |
| A source sequence including N data elements is interleaved to deliver an interleaved sequence according to a method which includes at least one interleaving step associating a data element of index j in the interleaved sequence with a data element of index i in the source sequence, where |
| 5648737 |
Method of setting the polarity of a digital signal, and integrated circuits implementing the met |
July 15, 1997 |
| A method of setting the polarity of a digital signal coming from a first integrated circuit, said digital signal being representative of data generated within the integrated circuit and requiring application to an input of a second integrated circuit that requires a predetermined pol |
| 5619536 |
Digital superheterodyne receiver and baseband filter method used therein |
April 8, 1997 |
| A digital receiver includes an antenna for picking up signals, a converter for converting an incoming signal to a predetermined intermediate frequency, and baseband processor. The receiver further includes an analog/digital converter using oversampling relative to the bandwidth of th |
| 5613224 |
Portable mobile radio transceiver |
March 18, 1997 |
| A portable mobile radio transceiver for direct communication with a radio relay on a satellite comprises a casing with a microphone and an earpiece and an antenna mounted on the casing. The main direction of radiation of the antenna is substantially vertical when the casing is in a posit |
| 5603630 |
Adaptor system between an antenna plug and a radiotelephone socket |
February 18, 1997 |
| A radiotelephone has a housing for receiving an adaptor member for adapting an antenna plug to a socket. The adaptor member has an electrical connection and mechanical coupling end designed to cooperate with the antenna plug and an at least electrical connection arrangement adapted to |
| 5584021 |
Binary output signal programmer using stored start and end location and timing signal states |
December 10, 1996 |
| A programmer produces binary output signals changing state during time intervals identified by a timing signal. Each output signal goes to the active or the inactive state, i.e. starts and ends during separate time intervals. The programmer includes a memory storing a start location and |
| 5483537 |
Method for allocating a timeslot within a frame to a mobile entering a communications cell and b |
January 9, 1996 |
| In a method for allocating a timeslot within a frame to a communication mobile entering a mobile radio system cell from a set of concentric cells around a basic cell managed by a base transceiver station the uplink temporal structure is offset relative to the downlink temporal structure |
| 5483531 |
Digital mobile radio network station with speech signal exchange means and data signal exchange |
January 9, 1996 |
| A mobile station of a mobile radio network includes speech exchange arrangements and data exchange arrangements. Selector arrangements select the speech exchange arrangements by default and change to the data exchange arrangements when necessary. The data exchange arrangements compri |
| 5465394 |
Device for fixing the duration of waiting periods between attempts to establish a connection bet |
November 7, 1995 |
| A device for seeking a connection between a terminal and a mobile radio system includes a synchronization unit for establishing in response to a control signal if the connection can be achieved and a time-delay unit for producing, after an initial period, the control signal after a first |
| 5380997 |
Smart card reader |
January 10, 1995 |
| Resilient wipers (4a, 4b) cooperate with inclined planes (13a, 13b) to maintain the card (7) constantly parallel to the base part (1) of the card reader during the introduction of the card into the reading compartment (12). The free ends of the wipers (4a, 4b) are biased into a plane fur |
| 5355462 |
Processor data memory address generator |
October 11, 1994 |
| A processor data memory address generator is adapted to receive a control word from a program controller receiving instructions from a program memory addressed by an instruction counter and producing a program signal addressed to an arithmetic and logic unit. The instruction counter is |
| 5331664 |
Device for processing the Viterbi algorithm comprising a processor and a dedicated operator |
July 19, 1994 |
| A device for recovering an original bit stream from a received bit stream by processing the received bit stream in accordance with the Viterbi algorithm comprises an operator to establish the maximal metric of rank r of the state E.sub.j denoted Met.sub.r (E.sub.j) for r greater than n a |
| 5329550 |
Signal processing circuit for the European digital cellular radio system |
July 12, 1994 |
| A signal processing circuit for the European digital cellular radio system continuously exchanging speech samples with a converter circuit (AD), exchanging baseband digital signals with a radio circuit (R) and exchanging data and signalling information with a control circuit (C) whic |
| 5309444 |
Integrated circuit including a test cell for efficiently testing the accuracy of communication s |
May 3, 1994 |
| The present invention concerns an integrated circuit (1) comprising a standard cell (4), an application cell (2) and a test cell (3) designed in particular to store or to modify from outside the integrated circuit the value of communication signals passing between the standard cell and t |
| 5307472 |
Data transfer interface module |
April 26, 1994 |
| A data transfer interface module comprises a storage zone constituted by a plurality of locations referenced by addresses provided by an address generator and serving to acquire a set of data items constituting a block of a size that may be variable, which data items are stored successiv |
| 5267273 |
Clock signal generator using fractional frequency division and control thereof |
November 30, 1993 |
| A clock signal generator using fractional frequency division is provided comprising a division circuit that produces a clock signal starting from a timing rhythm signal. The frequencies of the two signals are in a division ratio which is the sum of a whole part and a fractional part. A p |
| 5141446 |
Device comprising two components that are hinged together and that are interconnected by an elec |
August 25, 1992 |
| A hinge has an electrical connection contained therein. A first component (1) of two half-shells (11, 12) includes two hollow cylindrical projections (101, 121) having facing end faces provided with respective cylindrical cavities (102, 122) each having one-half contained in a respec |
| 5100272 |
Device providing detachable assembly |
March 31, 1992 |
| A device for enabling a first part to be detachably assembled to a second part, the device comprising a first fastener and a second fastener fixed respectively to the first part and to the second part, assembly being obtained by engaging the fasteners along an "Engagement" axis, with |
